CN204693128U - A kind of bulkhead lamp capable - Google Patents

Abstract

The utility model provides a kind of bulkhead lamp capable, relates to LED lighting field, in order to realize Fast Installation and to reduce assembly cost.Bulkhead lamp capable of the present utility model comprises multiple illuminating module, contacts the radiator of also heat conduction and carry the support of illuminating module and radiator with illuminating module, the contact jaw that radiator comprises radiating end and contacts with illuminating module, contact jaw is fixedly connected with illuminating module; The radiating end of radiator is provided with multiple screw fixed leg, and support is provided with multiple screw hole corresponding with screw fixed leg, and in corresponding screw hole and screw fixed leg, cross-under has screw fixed leg and the fixing set screw of support.For the illuminating module of multiple splicing, radiator is by its multiple screw fixed legs be provided with to mate with the support of various shape well and to be screwed, and realize Fast Installation and reduce assembly cost, suitability is good, practical.

Description

A mining lamp

technical field

The utility model relates to LED lighting, in particular to an industrial and mining lamp.

Background technique

Today, LED lighting is used in many fields because of its stability and reliability, high luminous efficiency, environmental protection and energy saving. For some high-power LED lighting devices such as industrial and mining lamps, to increase the overall luminous brightness for lighting, one of the conventional methods is to increase the number of light sources of the LED lamp or replace a larger volume of light source, which is bound to continue Increasing the size of the light-emitting module and heat sink to meet the demand for high power will often bring a huge challenge to the heat dissipation of the LED lights because the LED lights per unit area are too concentrated. If the heat dissipation problem cannot be solved, it will directly affect the high bay lights. normal lighting. At the same time, when assembling the integrated module, it is often necessary to modify the bracket on which the module is installed, which is time-consuming and labor-intensive, and increases the cost. The modularization of LED lamp integration does not need to increase the size of the light-emitting module and heat sink, but only needs to integrate multiple modules to meet the demand for high power.

Utility model content

In order to overcome the above-mentioned technical problems, the utility model provides a high bay lamp, which is used to realize fast installation and reduce assembly cost.

In order to solve the above problems, the technical scheme adopted in the utility model is as follows:

An industrial and mining lamp, comprising a plurality of light-emitting modules, a heat sink in contact with the light-emitting modules and conducting heat, and a bracket for carrying the light-emitting modules and the heat sink. The heat sink includes a heat dissipation end and a contact end in contact with the light-emitting modules. It is fixedly connected with the light-emitting module; the heat dissipation end of the heat sink is provided with a plurality of screw fixing columns, and the bracket is provided with a plurality of screw holes corresponding to the screw fixing columns, and the corresponding screw holes and the screw fixing columns are connected with Set screw fixed by screw fixing post and bracket.

Preferably: the bracket includes a peripheral fixed edge and a mounting portion, the peripheral fixed edge is fixedly connected to the radiator, and an installation foot is provided above the peripheral fixed edge, and the installation foot and the peripheral fixed edge are fixed by bolts.

Preferably: the installation part is provided with a power supply box, and the power supply box and the installation part are fixed by bolts.

Preferably: the current output end of the power supply box is provided with a power shunt wire, and the power shunt wires are respectively electrically connected to the light-emitting modules, and the light-emitting modules are connected in parallel with each other.

Preferably: a waterproof joint is also provided between the power shunt line and the light-emitting module, and the power shunt line is electrically connected to the light-emitting module through the waterproof joint.

Preferably: the light emitting module includes a light source board, and a PC mask is arranged outside the light emitting surface of the light source board, and the PC mask is fixed to the radiator by bolts.

Preferably: the PC mask is provided with a reserved groove along the periphery of the PC mask, and a waterproof ring is arranged in the reserved groove.

The beneficial effects of the utility model are:

Compared with the prior art, the high bay lamp of the utility model includes a light-emitting module, a heat sink and a bracket, and a plurality of screw fixing columns are arranged on the heat sink to enhance the heat dissipation performance of the heat sink, which is beneficial to ensure the effective life of the light-emitting module; The bracket is provided with a plurality of screw holes corresponding to the screw fixing columns, and the corresponding screw holes and the screw fixing columns are pierced with positioning screws to fix the screw fixing columns and the bracket. For multiple spliced light-emitting modules, the radiator The plurality of screw fixing posts provided therein can be well matched with brackets of various shapes and fixed with screws, so as to realize fast installation and reduce assembly cost, and have good adaptability and strong practicability.

Description of drawings

Fig. 1 is the overall appearance diagram of the utility model;

Figure 2 is a disassembled view of the utility model;

Fig. 3 is a disassembled view of the light emitting module of the present invention.

Instructions for identification in the figure:

1. Light-emitting module; 11. Light source board; 12. PC mask; 13. Waterproof ring;

2. Radiator; 21. Screw fixing column;

3. Bracket; 31. Peripheral fixed edge; 32. Mounting part; 33. Mounting foot;

4. Power supply box; 41. Power distribution line; 42. Waterproof connector.

Detailed ways

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.

Referring to FIGS. 1 to 3 , the industrial and mining lamp of the present invention includes a plurality of light emitting modules 1 , radiators 2 and brackets 3 . Wherein, the light-emitting module 1 is in contact with the radiator 2 and conducts heat, and the bracket 3 is used to carry the light-emitting module 1 and the radiator 2 . The heat dissipation body 2 includes a heat dissipation end and a contact end which is in contact with the light emitting module 1 , and the contact end is fixedly connected with the light emitting module 1 . The heat dissipation end of the radiator 2 is provided with a plurality of screw fixing columns 21, and the support 3 is provided with a plurality of screw holes corresponding to the screw fixing columns 21, and the corresponding screw holes and the screw fixing columns 21 are pierced with screws to fix them. Column 21 and the set screw that support 3 is fixed. The radiator 2 is provided with a plurality of screw fixing columns 21, and the plurality of screw fixing columns 21 increase the contact area between the radiator 2 and the air, thereby improving the heat dissipation effect of the radiator 2, which is beneficial to ensure the effective life of the light emitting module 1; At the same time, a plurality of screw fixing columns 21 can be fixedly connected with brackets 3 of various structures through positioning screws. For a plurality of spliced light emitting modules 1, the heat sink 2 is provided with a plurality of screw fixing columns 21 so as to be well connected with The brackets 3 of various shapes are matched and fixed with screws, so as to realize fast installation and reduce assembly cost, and have good adaptability and strong practicability.

The bracket 3 includes a fixed peripheral edge 31 and a mounting portion 32. The fixed peripheral edge 31 is fixedly connected to the radiator 2, and a mounting foot 33 is provided above the fixed peripheral edge 31. The mounting foot 33 and the fixed peripheral edge 31 are fixed by bolts. The purpose of providing the mounting feet 33 is to facilitate installation and fixing, and the mounting feet 33 can adapt to more installation environments such as suspension and oblique support. The installation part 32 is provided with a power supply box 4, the power supply box 4 and the installation part 32 are fixed by bolts, and the power supply box 4 is fixed on the installation part 32 of the bracket 3 to ensure the reliability of the electrical connection between the power supply box 4 and the light emitting module 1.

The current output end of the power box 4 is provided with power shunt lines 41 , and the power shunt lines 41 are respectively electrically connected to the light emitting modules 1 , and the light emitting modules 1 are connected in parallel with each other. Each light emitting module 1 emits light independently and is not affected by other light emitting modules.

A waterproof joint 42 is also provided between the power distribution line 41 and the light emitting module 1 , and the power supply distribution line 41 is electrically connected to the light emitting module 1 through the waterproof joint 42 . The setting of the waterproof joint 42 is beneficial to improve the moisture resistance and waterproof performance of the utility model.

Referring to Fig. 3, the light-emitting module 1 of the present invention includes a light source board 11, and a PC mask 12 is arranged outside the light-emitting surface end of the light source board 11, and the PC mask 12 is fixed to the radiator 2 by bolts. The PC mask 12 has the advantages of good light transmission, impact resistance and temperature resistance. The PC mask 12 is provided with a reserved groove arranged along the periphery of the PC mask 12, and a waterproof ring 13 is arranged in the reserved groove. A waterproof ring 13 is provided to improve the waterproof performance of the high bay lamp.

The above-mentioned embodiments are only preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. The scope of protection required by the utility model.

Claims (7)

1. An industrial and mining lamp, comprising a plurality of light-emitting modules, a heat sink that is in contact with the light-emitting modules and conducts heat, and a bracket that carries the light-emitting modules and the heat sink. The heat sink includes a heat dissipation end and a contact end that is in contact with the light-emitting module. The contact end is fixedly connected with the light-emitting module; it is characterized in that: the heat dissipation end of the radiator is provided with a plurality of screw fixing columns, and the bracket is provided with a plurality of screw holes corresponding to the screw fixing columns, and the corresponding screw holes are fixed with screws A set screw for fixing the screw-fixed column and the bracket is connected in the column. 2. The industrial and mining lamp according to claim 1, characterized in that: the bracket includes a fixed peripheral edge and a mounting portion, the fixed peripheral edge is fixedly connected with the radiator, and a mounting foot is provided above the fixed peripheral edge, and the mounting foot is connected to the The peripheral fixed edge is fixed by bolts. 3. The high bay lamp according to claim 2, characterized in that: the installation part is provided with a power supply box, and the power supply box and the installation part are fixed by bolts. 4. The industrial and mining lamp according to claim 3, characterized in that: the current output end of the power supply box is provided with a power shunt line, and the power shunt lines are respectively electrically connected to the light-emitting modules, and the light-emitting modules are connected in parallel . 5. The high bay lamp according to claim 4, characterized in that: a waterproof joint is provided between the power shunt line and the light-emitting module, and the power shunt line is electrically connected to the light-emitting module through the waterproof joint. 6. The high bay lamp according to claim 1, wherein the light emitting module includes a light source board, and a PC mask is arranged outside the light emitting surface of the light source board, and the PC mask and the radiator are fixed by bolts. 7. The high bay lamp according to claim 6, characterized in that: the PC mask is provided with a reserved groove along the periphery of the PC mask, and a waterproof ring is arranged in the reserved groove.