Mining lamp convenient to dissipate heat

Abstract

The utility model discloses a mining lamp facilitating heat dissipation. The mining lamp comprises a lamp holder, a light source plate, a control plate, a light-transmitting panel, a front cover and a rear cover. A first containing cavity is formed in the front side of the lamp holder, a second containing cavity is formed in the rear side of the lamp holder, and a plurality of cooling fins are integrally formed on the outer wall of the lamp holder. The light source plate is arranged in the first accommodating cavity; the control panel is arranged in the second accommodating cavity; the front cover is arranged on the lamp holder through a first detachable structure and seals the first containing cavity. The light-transmitting panel is clamped between the front cover and the lamp holder; the rear cover is arranged on the lamp holder through a second detachable structure and seals the second containing cavity. By means of the structure, the structure of the mining lamp is greatly simplified, the assembling efficiency is improved, good heat dissipation performance is provided, and the mining lamp can stably work in various environments.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to an industrial and mining lamp which is convenient for heat dissipation. Background Art

[0002] Industrial and mining lamps refer to the general term for lamps used in factories, mines, warehouses, and high-bay production areas, in addition to various lighting lamps used in normal environments; since the power of industrial and mining lamps is relatively high, a lot of heat is generated during operation. If it cannot be discharged in time, the service life of the industrial and mining lamp will be reduced at best, or even directly damaged at worst.

[0003] In the existing mining lamps, for example, Chinese patent CN2024201281571 discloses a mining lamp that is easy to dissipate heat, including a lampshade, a radiator, a mounting shell and a light source; the radiator includes a heat sink, the heat sink is fixedly connected to the lampshade, the light source is fixedly installed below the heat sink, a wire barrel is fixedly installed on the heat sink, a plurality of radially arranged heat dissipating fins are fixedly installed on the heat sink, a connecting plate is fixedly installed on the upper end of the wire barrel, and the connecting plate is fixedly connected to the mounting shell; a partition is fixedly installed in the mounting shell, the partition divides the inner cavity of the mounting shell into an upper cavity and a lower cavity, the constant current drive is placed in the upper cavity, a plurality of heat dissipation holes are opened in the mounting shell facing the lower cavity, a top plate is fixedly fixed on the upper end of the mounting shell, and a mounting frame is fixedly installed on the mounting shell.

[0004] However, in this type of industrial and mining lamp, its heat dissipation structure is relatively complex, and it is separated from the main body, and the assembly process is relatively complicated. Due to the use environment of the industrial and mining lamp, especially when used in mines, the more complex the structure, the more defects there are, the more likely it is to fail, and even cause production operation risks; therefore, there is an urgent need for an industrial and mining lamp that is easy to dissipate heat to solve the above problems. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a mining lamp that is convenient for heat dissipation.

[0006] An embodiment of the utility model solves the technical problem by adopting a technical solution: a mining lamp that is easy to dissipate heat, including a lamp holder, a light source board, a control board, a light-transmitting panel, a front cover and a rear cover;

[0007] The front side of the lamp holder is provided with a first accommodating cavity, the rear side is provided with a second accommodating cavity, and a plurality of heat dissipation fins are integrally formed on the outer wall;

[0008] The light source board is arranged in the first accommodating cavity;

[0009] The control panel is arranged in the second accommodating cavity;

[0010] The front cover is mounted on the lamp holder through a first detachable structure and closes the first accommodating cavity;

[0011] The light-transmitting panel is clamped between the front cover and the lamp holder;

[0012] The rear cover is installed on the lamp holder through a second detachable structure and closes the second accommodation cavity.

[0013] As one of the preferred embodiments of the present utility model, a first heat-conducting pad is provided between the light source board and the lamp holder.

[0014] As one of the preferred embodiments of the present utility model, a second heat-conducting pad is provided between the control board and the lamp holder.

[0015] As one of the preferred embodiments of the present utility model, a heat-conducting glue covering the control board is provided in the second accommodation cavity.

[0016] As one of the preferred embodiments of the present utility model, an annular water-absorbing cotton located in the first accommodation cavity is provided on the inner wall of the lamp holder.

[0017] As one of the preferred embodiments of the present utility model, a light-reflecting structure is provided on the inner wall of the annular water-absorbing cotton for reflecting the light irradiated onto it by the light source board.

[0018] As one of the preferred embodiments of the present utility model, the light-reflecting structure is provided as a light-reflecting sticker or a light-reflecting coating.

[0019] As one of the preferred embodiments of the present utility model, the first detachable structure and / or the second detachable structure is provided as a bolt connection structure.

[0020] The beneficial effects of the present utility model: A mining lamp convenient for heat dissipation, including a lamp holder, a light source board, a control board, a light-transmitting panel, a front cover and a rear cover; a first accommodation cavity is provided on the front side of the lamp holder, a second accommodation cavity is provided on the rear side, and a plurality of heat dissipation fins are integrally formed on the outer wall; the light source board is arranged in the first accommodation cavity; the control board is arranged in the second accommodation cavity; the front cover is installed on the lamp holder through a first detachable structure and closes the first accommodation cavity; the light-transmitting panel is clamped between the front cover and the lamp holder; the rear cover is installed on the lamp holder through a second detachable structure and closes the second accommodation cavity; through the above structure, not only the structure of the mining lamp is greatly simplified, the assembly efficiency is improved, but also very good heat dissipation performance is provided, and it can work stably in various environments. Description of the Drawings

[0021] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, where:

[0022] Figure 1 It is a structural schematic diagram of a mining lamp convenient for heat dissipation;

[0023] Figure 2Exploded view of a mining lamp for facilitating heat dissipation;

[0024] Figure 3 Cross-sectional view of a mining lamp for facilitating heat dissipation. Detailed implementation manners

[0025] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.

[0026] In the description of the present invention, the meaning of "a plurality of" is more than two. Understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0027] In the description of the present invention, it should be understood that regarding the orientation description, such as the orientation or position relationship indicated by "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. For example, they can be directly connected, or indirectly connected through an intermediate medium; they can be fixedly connected, or detachably connected, and can also be integrally formed; they can be mechanically connected; they can be the communication inside two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meaning of the above words in the present invention in combination with the specific content of the technical solution.

[0029] Refer to Figures 1 to 3 , a mining lamp for facilitating heat dissipation, including a lamp base 10, a light source board 20, a control board 30, a light-transmitting panel 40, a front cover 51, and a rear cover 52;

[0030] On the front side of the lamp base 10, a first accommodation cavity 11 is provided, on the rear side, a second accommodation cavity 12 is provided, and a plurality of heat dissipation fins 13 are integrally formed on the outer wall;

[0031] The light source board 20 is arranged in the first accommodation cavity 11;

[0032] The control board 30 is disposed within the second accommodation cavity 12;

[0033] The front cover 51 is installed on the lamp socket 10 through the first detachable structure 61 and encloses the first accommodation cavity 11;

[0034] The light-transmitting panel 40 is clamped between the front cover 51 and the lamp socket 10;

[0035] The rear cover 52 is installed on the lamp socket 10 through the second detachable structure 62 and encloses the second accommodation cavity 12.

[0036] In the present utility model, during assembly, the lead wires of the light source board 20 are passed through the corresponding through holes in the first heat-conducting pad 71, and then the lead wires are passed through the partition plate on the lamp socket 10 that separates the first accommodation cavity 11 and the second accommodation cavity 12, so that at least part of the lead wires is located within the second accommodation cavity 12. Then, the light source board 20 and the first heat-conducting pad 71 are placed into the first accommodation cavity 11, and bolts are used to connect the light source board 20 to the bottom of the first accommodation cavity 11, while the first heat-conducting pad 71 is clamped between the light source board 20 and the lamp socket 10. Next, the lead wires of the light source board 20 are passed through the corresponding through holes in the second heat-conducting pad 72 and then connected to the control board 30. Bolts are used to connect the control board 30 to the bottom of the second accommodation cavity 12, while the second heat-conducting pad 72 is clamped between the control board 30 and the lamp socket 10. Then, after the light-transmitting panel 40 is abutted against the front side of the lamp socket 10, the front cover 51 is installed on the front side of the lamp socket 10 using bolts, thereby clamping the light-transmitting panel 40 between the front cover 51 and the lamp socket 10. And the rear cover 52 is installed on the rear side of the lamp socket 10 using bolts, and the front cover 51 and the rear cover 52 respectively enclose the first accommodation cavity 11 and the second accommodation cavity 12. The advantages of the present utility model are as follows: Through the above structure, not only the structure of the industrial and mining lamp is greatly simplified and the assembly efficiency is improved, but also very good heat dissipation performance is provided, and it can work stably in various environments.

[0037] In one embodiment, a first heat-conducting pad 71 is provided between the light source board 20 and the lamp socket 10; in another embodiment, a second heat-conducting pad 72 is provided between the control board 30 and the lamp socket 10; by providing the first heat-conducting pad 71 and the second heat-conducting pad 72, the heat generated by the light source board 20 and the control board 30 during operation can be quickly conducted to the lamp socket 10 and then conducted to the heat dissipation fins 13 for rapid heat dissipation.

[0038] In one embodiment, a heat-conducting glue 80 covering the control board 30 is provided within the second accommodation cavity 12; by providing the heat-conducting glue 80, the heat generated by the control board 30 during operation can be quickly conducted to the lamp socket 10.

[0039] In one embodiment, an annular water-absorbing cotton 90 is provided on the inner wall of the lamp socket 10 and is located within the first accommodating cavity 11. During assembly, waterproof glue needs to be applied at each connecting bolt, and also between the light-transmitting panel 40 and the front cover 51 and the lamp socket 10. By providing the annular water-absorbing cotton 90, it can provide a secondary waterproof function when the above-mentioned waterproof measures all fail.

[0040] In one embodiment, a reflective structure 91 is provided on the inner wall of the annular water-absorbing cotton 90 for reflecting the light irradiated onto it by the light source board 20.

[0041] Preferably, the reflective structure 91 is provided as a reflective sticker or a reflective coating.

[0042] Preferably, the first detachable structure 61 and / or the second detachable structure 62 is provided as a bolt connection structure.

[0043] Certainly, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art can make equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent deformations and substitutions are all included within the scope defined by the claims of this application.

Claims

1. A mining lamp that is convenient for heat dissipation, characterized in that: It includes a lamp base (10), a light source board (20), a control board (30), a light-transmitting panel (40), a front cover (51) and a rear cover (52); On the front side of the lamp base (10), a first accommodation cavity (11) is provided, on the rear side, a second accommodation cavity (12) is provided, and several heat dissipation fins (13) are integrally formed on the outer wall; The light source board (20) is arranged in the first accommodation cavity (11); The control board (30) is arranged in the second accommodation cavity (12); The front cover (51) is installed on the lamp base (10) through a first detachable structure (61) and closes the first accommodation cavity (11); The light-transmitting panel (40) is clamped between the front cover (51) and the lamp base (10); The rear cover (52) is installed on the lamp base (10) through a second detachable structure (62) and closes the second accommodation cavity (12).

2. The industrial and mining lamp facilitating heat dissipation according to claim 1, wherein: A first heat-conducting pad (71) is arranged between the light source board (20) and the lamp base (10).

3. A mining lamp that is convenient for heat dissipation according to claim 1, characterized in that: A second heat-conducting pad (72) is arranged between the control board (30) and the lamp base (10).

4. The industrial and mining lamp convenient for heat dissipation according to claim 1 is characterized in that: A heat-conducting glue (80) covering the control board (30) is arranged in the second accommodation cavity (12).

5. The industrial and mining lamp convenient for heat dissipation according to claim 1, wherein: An annular water-absorbing cotton (90) located in the first accommodation cavity (11) is arranged on the inner wall of the lamp base (10).

6. The industrial and mining lamp convenient for heat dissipation according to claim 5, wherein: A reflective structure (91) for reflecting the light irradiated from the light source board (20) onto it is arranged on the inner wall of the annular water-absorbing cotton (90).

7. The industrial and mining lamp convenient for heat dissipation according to claim 6, characterized in that: The reflective structure (91) is set as a reflective sticker or a reflective coating.

8. The industrial and mining lamp convenient for heat dissipation according to claim 1, wherein: The first detachable structure (61) and / or the second detachable structure (62) is set as a bolt connection structure.

Images