Street lamp device

Patent metadata

Field	Value
Publication number	US-11112092-B2
Application number	US-202016907124-A
Country	US
Kind code	B2
Filing date	Jun 19, 2020
Priority date	Dec 19, 2017
Publication date	Sep 7, 2021
Grant date	Sep 7, 2021

Abstract

A streetlight device includes a power source portion and a lighting portion. The power source portion includes a driving power source, a power source base provided with a receiving space for receiving the driving power source, and a power source upper cover for closing the power source base. The lighting portion is connected at one end of the power source upper cover. The power source upper cover and the power source base are connected with each other through a hinge assembly. The power source upper cover is provided with a power source mounting assembly, and the driving power source is mounted onto the power source upper cover through the power source mounting assembly.

First claim

We claim:

1. A streetlight device, comprising:
a power source portion comprising a driving power source, a power source base provided with a receiving space for receiving the driving power source, and a power source upper cover for closing the power source base;
a lighting portion connected at one end of the power source upper cover, and
a locking assembly is further disposed between the power source upper cover and the power source base,
wherein at least one side between the power source upper cover and the power source base is connected through a hinge assembly,
wherein the power source upper cover is provided with a power source mounting assembly,
wherein the power source mounting assembly comprises a power source supporting plate and a supporting plate fixing mechanism, the driving power source is mounted onto the power source supporting plate, and the power source supporting plate is mounted onto the power source upper cover through the supporting plate fixing mechanism,
wherein the driving power source is mounted onto the power source upper cover through the power source mounting assembly, and
wherein the locking assembly is used for realizing locking while the power source upper cover closes the power source base.

2. The streetlight device according to claim 1 , wherein the supporting plate fixing mechanism comprises a supporting plate slot disposed at the power source upper cover and a supporting plate locking structure, one end of the power source supporting plate is inserted into the supporting plate slot, and at least one of other ends of the power source supporting plate except the end inserted into the supporting plate slot is fixed onto the power source upper cover through the supporting plate locking structure.

3. The streetlight device according to claim 2 , wherein the supporting plate locking structure comprises a threaded hole disposed at the power source upper cover and a handled screw for threaded connection with the threaded hole, at least one of the other ends of the power source supporting plate except the end inserted into the supporting plate slot is provided with a locking hole, and the handled screw partly passes through the locking hole to be connected to the threaded hole so as to lock the power source supporting plate.

4. The streetlight device according to claim 2 , wherein the supporting plate slot is mounted onto the power source upper cover through a slot hinge.

5. The streetlight device according to claim 4 , wherein the supporting plate locking structure comprises a supporting plate locking bracket, a supporting plate locking spring, a supporting plate locking tongue, and a locking tongue lever, the supporting plate locking bracket is fixed onto the power source upper cover, the supporting plate locking bracket is provided with a locking tongue hole and the locking tongue hole is open towards the power source supporting plate, the supporting plate locking tongue is disposed at the locking tongue hole through an extension-compression of the supporting plate locking spring, and the locking tongue lever is connected with the supporting plate locking tongue.

6. The streetlight device according to claim 1 , wherein the power source base is provided with an internal compartment, and the internal compartment and the power source upper cover together form a compartment space for receiving the driving power source.

7. The streetlight device according to claim 6 , wherein an upper edge of the internal compartment is provided with a sealing ring, and the sealing ring and the power source upper cover form a joint sealing.

8. The streetlight device according to claim 1 , wherein the streetlight device is further provided with a driving adapter assembly, the driving adapter assembly comprises a first electrical connector disposed at the power source upper cover and a second electrical connector disposed at the power source base, the driving power source is connected to the first electrical connector, wherein the first electrical connector and the second electrical connector form a plug-in connection while the power source upper cover is rotated to close the power source base.

9. The streetlight device according to claim 8 , wherein the driving power source and the first electrical connector are connected with each other through a quick coupling.

10. The streetlight device according to claim 1 , wherein the locking assembly and the hinge assembly are disposed at different sides of the power source upper cover and the power source base, respectively.

11. The streetlight device according to claim 10 , wherein the locking assembly comprises a clamping mount disposed at the power source upper cover, a clamping pin telescopically disposed at the clamping mount, and a clamping plate disposed at the power source base, a rear end of the clamping pin is connected with a clamping pin lever, a front end of the clamping pin is provided with a clamping pin limiting protrusion;
wherein the clamping mount is provided with a clamping pin resetting barrier, the rear end of the clamping pin passes through the clamping pin resetting barrier, the clamping pin is sleeved with a clamping pin resetting spring, the clamping pin resetting spring is elastically abutted between the clamping pin limiting protrusion and the clamping pin resetting barrier; and
wherein the clamping plate is provided with a clamping hole, and the front end of the clamping pin is inserted into the clamping hole under an effect of the clamping pin resetting spring while the power source upper cover closes the power source base.

12. The streetlight device according to claim 11 , wherein an end of the clamping plate away from the power source base is provided with a clamping guide part for jointing with the clamping pin so as to guide the clamping pin into the clamping hole.

13. The streetlight device according to claim 1 , wherein the hinge assembly comprises a hinge mount, a hinge pivot and a hinge plate, the hinge pivot is telescopically disposed at the hinge mount and is connected with a pivot handle.

14. The streetlight device according to claim 13 , wherein the hinge plate is provided with a pivot hole, the hinge mount is disposed at the power source base, and the hinge plate is disposed at the power source upper cover.

15. The streetlight device according to claim 14 , wherein the hinge mount is disposed at the power source upper cover, the hinge plate is disposed at the power source base; wherein the hinge pivot is inserted into the pivot hole to realize rotating the power source upper cover so as to close or open the power source base.

16. The streetlight device according to claim 14 , wherein a position that is close to the hinge mount and is protruded from a front end of the hinge pivot is provided with a locating slot, the hinge plate is inserted into the locating slot, and the hinge pivot is protruded into the locating slot and is inserted into the pivot hole.

17. The streetlight device according to claim 13 , wherein the hinge mount is provided with a pivot limiting part for jointing with the pivot handle so as to limit a displacement of the hinge pivot.

18. The streetlight device according to claim 13 , wherein the hinge assembly further comprises a pivot resetting mechanism for resetting the hinge pivot to a stretched-out state.

19. The streetlight device according to claim 13 , wherein the lighting portion comprises an upper lighting shell, a lower lighting shell, and a lighting module, the upper lighting shell is integrally connected with the power source

Assignees

• Opple Lighting Co Ltd
• Suzhou opple lighting co ltd

Inventors

• Zhu Zenglong
• Wang Hongbo
• Wei Qingjun
• Wang Guoping

Classifications

• F21V31/005

  Sealing arrangements therefor · CPC title

• F21W2131/103

  of streets or roads · CPC title

• F21S9/00

  Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply · CPC title

• F21S8/085

  of high-built type, e.g. street light · CPC title

• F21V15/01

  Housings, e.g. material or assembling of housing parts (F21V15/02 takes precedence {housings forming signs or letters G09F13/04}) · CPC title