Telescopic lighting structure

Patent metadata

Field	Value
Publication number	US-12140296-B2
Application number	US-202318490195-A
Country	US
Kind code	B2
Filing date	Oct 19, 2023
Priority date	Oct 24, 2022
Publication date	Nov 12, 2024
Grant date	Nov 12, 2024

Abstract

A telescopic lighting structure includes a telescopic rod composed of a rod body and a detachable terminal rod. The terminal rod has a light-emitting module and a power switch. The light-emitting module and the power switch do not protrude beyond the surface of the terminal rod, thus the terminal rod can be completely retracted into the rod body, making it easy to store and protect the light-emitting module. A power supply assembly is provided inside the terminal rod. The power supply assembly controls the connection with the light-emitting module through the power switch. Through this structural design in which the power supply assembly, the light-emitting module and the power switch are arranged on the terminal rod, the telescopic rod can be stretched so that the light-emitting module has a higher lighting height. Further, the terminal rod can be removed to provide illumination alone, thereby increasing the scope of application.

First claim

What is claimed is:

1. A telescopic lighting structure, comprising:
a telescopic rod, said telescopic rod having a rod body and a terminal rod, wherein said terminal rod has a cylindrically shaped wall with a longitudinally extending accommodating recess formed in said wall, the terminal rod being detachably connected to one end of the rod body, the terminal rod being selectively telescoped into the rod body;
a light-emitting module, said light-emitting module having an elongated shape corresponding to said longitudinally extending accommodating recess, wherein said light-emitting module is disposed in said accommodating recess substantially flush with said wall of said terminal rod and in the longitudinal relationship with said terminal rod, the light-emitting module being selectively telescoped into the rod body along with the terminal rod, without causing any interference or obstruction to the rod body, the light-emitting module having a light-emitting element to generate illumination light after being powered on;
a power supply assembly capable of storing electric energy, disposed inside the terminal rod, the power supply assembly being controlled by a power switch installed on the terminal rod for supplying the required electric energy to the light-emitting element.

2. The telescopic lighting structure as claimed in claim 1 , wherein the light-emitting module is disposed on a peripheral side surface of the terminal rod.

3. A telescopic lighting structure, comprising:
a telescopic rod, having a rod body and a terminal rod, the terminal rod being detachably connected to one end of the rod body, the terminal rod being selectively telescoped into the rod body;
a light-emitting module, disposed on a peripheral side of the terminal rod, the light-emitting module being selectively telescoped into the rod body along with the terminal rod, without causing any interference or obstruction to the rod body, the light-emitting module having a light-emitting element to generate illumination light after being powered on; and
a power supply assembly capable of storing electric energy, disposed inside the terminal rod, the power supply assembly being controlled by a power switch installed on the terminal rod for supplying the required electric energy to the light-emitting element,
wherein the peripheral side surface of the terminal rod has an accommodating recess for accommodating the light-emitting module, wherein a first coupling portion and a second coupling portion are provided between the light-emitting module and the accommodating recess of the terminal rod, and the first coupling portion and the second coupling portion are connected to each other.

4. The telescopic lighting structure as claimed in claim 3 , wherein the accommodating recess has at least one set of internal conductive contacts connected with the power supply assembly; the light-emitting module has at least one set of external conductive contacts connected with the light-emitting element; when the light-emitting module is positioned in the accommodating recess, the internal contacts are in contact with the external conductive contacts, so that the light-emitting element is connected to the power supply assembly.

5. The telescopic lighting structure as claimed in claim 1 , wherein the terminal rod is a light-pervious structure, and the light-emitting module is disposed inside the terminal rod.

6. The telescopic lighting structure as claimed in claim 1 , wherein one end of the power supply assembly, close to the rod body, has an end face, the end face is exposed outside the terminal rod, and at least one of the power switch and a charging port is disposed on the end face.

7. The telescopic lighting structure as claimed in claim 1 , wherein at least one of the power switch and a charging port is disposed on the peripheral side surface between two ends of the terminal rod and does not protrude beyond the surface of the terminal rod.

8. The telescopic lighting structure as claimed in claim 1 , wherein a sling ring with a loop is coupled to the terminal rod.

9. The telescopic lighting structure as claimed in claim 6 , wherein a sling ring with a loop is coupled to the terminal rod.

10. The telescopic lighting structure as claimed in claim 7 , wherein a sling ring with a loop is coupled to the terminal rod.

11. The telescopic lighting structure as claimed in claim 1 , wherein one end of the terminal rod, away from the rod body, has a tip with a tapering outer diameter, the tip is fitted with a cover.

12. The telescopic lighting structure as claimed in claim 6 , wherein one end of the terminal rod, away from the rod body, has a tip with a tapering outer diameter, the tip is fitted with a cover.

13. The telescopic lighting structure as claimed in claim 7 , wherein one end of the terminal rod, away from the rod body, has a tip with a tapering outer diameter, the tip is fitted with a cover.

14. The telescopic lighting structure as claimed in claim 8 , wherein one end of the terminal rod, away from the rod body, has a tip with a tapering outer diameter, the tip is fitted with a cover.

15. The telescopic lighting structure as claimed in claim 1 , wherein the rod body is selected from one of a multi-section telescopic rod structure and a multi-section connected rod structure.

16. The telescopic lighting structure as claimed in claim 6 , wherein the rod body is selected from one of a multi-section telescopic rod structure and a multi-section connected rod structure.

17. The telescopic lighting structure as claimed in claim 7 , wherein the rod body is selected from one of a multi-section telescopic rod structure and a multi-section connected rod structure.

18. The telescopic lighting structure as claimed in claim 8 , wherein the rod body is selected from one of a multi-section telescopic rod structure and a multi-section connected rod structure.

19. The telescopic lighting structure as claimed in claim 9 , wherein the rod body is selected from one of a multi-section telescopic rod structure and a multi-section connected rod structure.

Assignees

• Lin Che Hsien

Inventors

• Lin Che-Hsien

Classifications

• F21V23/06

  the elements being coupling devices {, e.g. connectors} · CPC title

• F21V21/0824

  Ground spikes · CPC title

• F21V21/0816

  Strap fasteners, e.g. fasteners with a buckle · CPC title

• F21S9/022

  Emergency lighting devices · CPC title

• F21L4/08

  characterised by means for in situ recharging of the batteries or cells · CPC title