Handheld anti-explosion LED lamp structure

Abstract

The utility model discloses a handheld anti-explosion LED lamp structure which comprises a light-transmitting cover, a light-emitting diode (LED) lamp and a light-emitting diode (LED) lamp. The light emitting assembly is arranged in the mounting space; the first end cover is arranged at one end of the light-transmitting cover; the handle is arranged at one end, far away from the light-transmitting cover, of the first end cover; one end of the cable penetrates through the handle and the first end cover and is electrically connected with the light-emitting assembly. Through the application of the explosion-proof LED lamp, the explosion-proof LED lamp structure which is convenient to hold by a person is provided, the explosion-proof safety requirement can be met while a good lighting effect is provided, and temporary hanging can be achieved; the utility model has the advantages of simple structure, convenience in hand holding and lower production cost.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof lamps, in particular to a structure of a handheld explosion-proof LED lamp. Background Art

[0002] At present, explosion-proof lamps are widely used in the lighting of working scenarios in dangerous environments such as oil extraction, oil refining, and chemical industries. Generally, a good sealing design is required to prevent the electric arcs and sparks that may be generated inside the lamp body from igniting the combustible gases and dust in the surrounding environment.

[0003] However, the existing explosion-proof lamps often directly fix the outer shell of their main body to positions such as walls in the working scenario, making it difficult to adjust the light-emitting direction of the explosion-proof lamp according to actual needs, which affects the operation efficiency of the staff. Summary of the Utility Model

[0004] In view of this, to solve the above problems, the purpose of the utility model is to provide a structure of a handheld explosion-proof LED lamp, including:

[0005] A light-transmitting cover, an installation space is formed inside the light-transmitting cover;

[0006] A light-emitting component, the light-emitting component is arranged in the installation space;

[0007] A first end cap, the first end cap is arranged at one end of the light-transmitting cover;

[0008] A handle, the handle is arranged at the end of the first end cap away from the light-transmitting cover;

[0009] A cable, one end of the cable passes through the handle and the first end cap and is electrically connected to the light-emitting component.

[0010] In another preferred embodiment, it further includes: a second end cap, the second end cap is arranged at the other end of the light-transmitting cover.

[0011] In another preferred embodiment, it further includes: a protection structure, the protection structure is sleeved on the outer side of the light-transmitting cover.

[0012] In another preferred embodiment, an outer edge of one end of the first end cap close to the second end cap forms a first annular groove, an outer edge of one end of the second end cap close to the first end cap forms a second annular groove, and two ends of the protection structure are respectively inserted into the first annular groove and the second annular groove for setting.

[0013] In another preferred embodiment, both the first end cap and the second end cap have an annular portion. An inner peripheral wall extends axially along the inner edge of the annular portion, and an outer peripheral wall extends axially along the outer edge of the annular portion. The first annular groove or the second annular groove is formed between the inner peripheral wall and the outer peripheral wall.

[0014] In another preferred embodiment, the protection structure is a wire structure arranged in a spiral shape.

[0015] In another preferred embodiment, it further includes: a hook, and the hook is arranged at one end of the second end cap away from the light-transmitting cover.

[0016] In another preferred embodiment, a plurality of anti-slip grooves are arranged annularly along the handle.

[0017] In another preferred embodiment, the light-emitting component includes: a bracket and an LED light-emitting device. The LED light-emitting device is arranged on the bracket, the bracket is arranged in the light-transmitting cover, and the cable is connected to the LED light-emitting device.

[0018] In another preferred embodiment, it further includes: a plurality of bolts, and the first end cap is fixed to the light-transmitting cover through the bolts.

[0019] Due to the adoption of the above technical solution, the positive effects of the present utility model compared with the prior art are:

[0020] By applying the present utility model, an explosion-proof LED lamp structure convenient for personnel to hold is provided. While providing a good lighting effect, it can meet the explosion-proof safety requirements and can be temporarily hung; the structure of the present utility model is simple, convenient to hold, and has a low production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is an overall schematic diagram of a handheld explosion-proof LED lamp structure of the present utility model;

[0022] Figure 2 is an axial sectional view of a handheld explosion-proof LED lamp structure of the present utility model.

[0023] In the drawings:

[0024] 1. Light-transmitting cover; 2. Installation space; 3. Light-emitting component; 4. First end cap; 5. Handle; 6. Cable; 7. Second end cap; 8. Protection structure; 9. First annular groove; 10. Second annular groove; 11. Annular portion; 12. Inner peripheral wall; 13. Outer peripheral wall; 14. Hook; 15. Anti-slip groove; 16. Bracket; 17. LED light-emitting device; 18. Bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "horizontal", "vertical", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or component referred to must have a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0027] It should be specifically noted that "horizontal" and "vertical" in the present utility model are used to illustrate the approximate positional relationship, rather than the strict "horizontal plane" or "vertical plane".

[0028] As Figure 1 and Figure 2 shown, a structure of a handheld explosion-proof LED lamp of a preferred embodiment is shown, including: a light-transmitting cover 1, an installation space 2 is formed inside the light-transmitting cover 1; a light-emitting component 3, the light-emitting component 3 is arranged inside the installation space 2; a first end cover 4, the first end cover 4 is arranged at one end of the light-transmitting cover 1; a handle 5, the handle 5 is arranged at the end of the first end cover 4 away from the light-transmitting cover 1; a cable 6, one end of the cable 6 passes through the handle 5 and the first end cover 4 and is electrically connected to the light-emitting component 3. Further, the light-transmitting cover 1 provides an installation basis for the light-emitting component 3, and the user can hold it through the handle 5 to controllably move and adjust the light-emitting direction of the light-transmitting cover 1. The cable 6 is used to supply power to the light-emitting component 3, and the other end of the cable 6 is used to connect to a power supply device.

[0029] Further, as a preferred embodiment, the power supply device is preferably a portable power supply, and the portable power supply is connected to the cable 6 through an explosion-proof joint.

[0030] Further, as a preferred embodiment, the handle 5 is coaxially arranged with the light-transmitting cover 1.

[0031] Further, as a preferred embodiment, the handle 5 first decreases and then increases in the direction away from the light-transmitting cover 1, and increases again after decreasing.

[0032] Further, as a preferred embodiment, it further includes: a second end cover 7, the second end cover 7 is arranged at the other end of the light-transmitting cover 1.

[0033] Further, as a preferred embodiment, both ends of the light-transmitting cover 1 are open, and the first end cap 4 and the second end cap 7 are used to seal both ends of the light-transmitting cover 1.

[0034] Further, as a preferred embodiment, a sealant is provided between the light-transmitting cover 1 and the corresponding end cap.

[0035] Further, as a preferred embodiment, it further includes: a protection structure 8, and the protection structure 8 is sleeved on the outer side of the light-transmitting cover 1. Further, through the setting of the protection structure 8, the outer side of the light-transmitting cover 1 is protected, and the protection structure 8 forms at least a light-transmitting gap with sufficient area so as not to interfere with the lighting effect.

[0036] Further, as a preferred embodiment, on the outer edge of one end of the first end cap 4 close to the second end cap 7, a first annular groove 9 is formed, and on the outer edge of one end of the second end cap 7 close to the first end cap 4, a second annular groove 10 is formed. Both ends of the protection structure 8 are respectively inserted into the first annular groove 9 and the second annular groove 10 for setting.

[0037] Further, as a preferred embodiment, both the first end cap 4 and the second end cap 7 have an annular portion 11. An inner surrounding wall 12 extends axially along the inner edge of the annular portion 11, and an outer surrounding wall 13 extends axially along the outer edge of the annular portion 11. A first annular groove 9 or a second annular groove 10 is formed between the inner surrounding wall 12 and the outer surrounding wall 13.

[0038] Further, as a preferred embodiment, both the inner surrounding wall 12 and the outer surrounding wall 13 are annularly arranged.

[0039] Further, as a preferred embodiment, the axial extension length of the inner surrounding wall 12 is greater than the axial extension length of the outer surrounding wall 13.

[0040] Further, as a preferred embodiment, the protection structure 8 is a wire structure arranged in a spiral shape.

[0041] Further, as a preferred embodiment, it further includes: a hook 14, and the hook 14 is arranged at one end of the second end cap 7 away from the light-transmitting cover 1. Further, through the setting of the hook 14, it is convenient to temporarily hang the structure of this handheld explosion-proof LED lamp.

[0042] Further, as a preferred embodiment, a plurality of anti-slip grooves 15 are annularly arranged on the handle 5.

[0043] Further, as a preferred embodiment, the anti-slip grooves 15 extend along the length direction of the handle.

[0044] The above are only the preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention accordingly.

[0045] The present utility model further has the following embodiments on the basis of the above:

[0046] In a further embodiment of the present utility model, the light-emitting component 3 includes: a bracket 16 and an LED light-emitting device 17. The LED light-emitting device 17 is disposed on the bracket 16. The bracket 16 is disposed in the light-transmitting cover 1. The cable 6 is connected to the LED light-emitting device 17.

[0047] In a further embodiment of the present utility model, it further includes: a plurality of bolts 18. The first end cap 4 is fixed to the light-transmitting cover 1 by the bolts 18.

[0048] In a further embodiment of the present utility model, the plurality of bolts 18 are also used for the installation of the second end cap 7 and the light-transmitting cover 1.

[0049] In a further embodiment of the present utility model, the end of the bolt 18 is preferably fastened at the end of the bracket 16.

[0050] In a further embodiment of the present utility model, a sealant is provided at the hole portion where the bolt 18 is installed with the corresponding end cap.

[0051] The above are only the preferred embodiments of the present utility model, and do not limit the embodiments and the protection scope of the present utility model accordingly. For those skilled in the art, it should be able to realize that all the equivalent replacements and obvious changes made by using the description and the illustrated content of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A handheld explosion-proof LED lamp structure, characterized in that: include: A light-transmitting cover, wherein an installation space is formed in the light-transmitting cover; A light-emitting component, wherein the light-emitting component is arranged in the installation space; A first end cover, wherein the first end cover is disposed at one end of the light-transmitting cover; A handle, the handle being arranged at an end of the first end cover away from the light-transmitting cover; A cable, one end of which passes through the handle and the first end cover and is electrically connected to the light-emitting component.

2. The handheld explosion-proof LED lamp structure according to claim 1 is characterized in that: Also includes: A second end cover is arranged at the other end of the light-transmitting cover.

3. The handheld explosion-proof LED lamp structure according to claim 2 is characterized in that: Also includes: A protective structure is sleeved on the outer side of the light-transmitting cover.

4. The handheld explosion-proof LED lamp structure according to claim 3 is characterized in that: A first annular groove is formed on the outer edge of one end of the first end cover close to the second end cover, and a second annular groove is formed on the outer edge of one end of the second end cover close to the first end cover. Both ends of the protective structure extend into the first annular groove and the second annular groove respectively.

5. The handheld explosion-proof LED lamp structure according to claim 4, characterized in that: The first end cover and the second end cover each have an annular portion, the inner edge of the annular portion extends axially to form an inner peripheral wall, the outer edge of the annular portion extends axially to form an outer peripheral wall, and the first annular groove or the second annular groove is formed between the inner peripheral wall and the outer peripheral wall.

6. The handheld explosion-proof LED lamp structure according to claim 3, characterized in that: The protective structure is a spirally arranged wire structure.

7. The handheld explosion-proof LED lamp structure according to claim 2, characterized in that: Also includes: A hook is arranged at an end of the second end cover away from the light-transmitting cover.

8. The handheld explosion-proof LED lamp structure according to claim 1, characterized in that: A plurality of anti-slip grooves are arranged in a ring shape on the handle.

9. The handheld explosion-proof LED lamp structure according to claim 1, characterized in that: The light-emitting assembly comprises: a bracket and an LED light-emitting device, the LED light-emitting device is arranged on the bracket, the bracket is arranged in the light-transmitting cover, and the cable is connected to the LED light-emitting device.

10. The handheld explosion-proof LED lamp structure according to claim 1, characterized in that: Also includes: A plurality of bolts, through which the first end cover is fixed to the light-transmitting cover.

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