CN206582671U - A high-efficiency heat dissipation turnable embedded LED spotlight - Google Patents

Abstract

The utility model discloses a high-efficient heat dissipation can turn to embedded LED shot-light, including heat dissipation backshell, lamp body, radiation heat dissipation layer, anti-dazzle pad pasting, lamp lid, micropore camera, heat conduction silica gel and semiconductor refrigeration piece, the casing of lamp body adopts hollow structure, and the casing intussuseption of lamp body is filled with the casing heat-conducting layer, lamp body outer wall top layer is equipped with the radiation heat dissipation layer, be equipped with the PCB base plate in the lamp body. The utility model discloses a casing with the lamp body of shot-light adopts hollow structure, and wherein fill the heat conduction material, increase shell heat conduction and heat-sinking capability, through do the radiation heat dissipation processing on the lamp body surface, paint the radiation heat dissipation layer promptly, can take away from the lamp body surface with the radiation mode with the heat, increase the radiating rate, through filling heat conduction silica gel between PCB base plate and heat dissipation backshell, heat transfer to the heat dissipation backshell on the PCB base plate that can be quick, utilize heat radiation fins to dispel the heat, and is rational in infrastructure, and function convenient to use is fit for extensively promoting.

Description

A high-efficiency heat dissipation turnable embedded LED spotlight

technical field

The utility model relates to the technical field of lighting, in particular to a high-efficiency heat dissipation and turnable embedded LED spotlight.

Background technique

At present, more and more common spotlights use LED tubes as their light sources. Although LED lights have the characteristics of energy saving and environmental protection, there are still some problems. The material further increases the calorific value. Even if the LED tube is used, a large amount of heat will still be emitted inside the spotlight. Continuous high temperature will lead to a reduction in the life of the LED chip, phosphor, and packaging resin. LED spotlights are prone to glare during the irradiation process. , Affect the illumination effect, the embedded spotlight, when installing, it is necessary to dig a groove of the corresponding size on the ceiling according to the size of the lamp face ring, and insert the lamp body into the ceiling. The hole will damage the ceiling to a certain extent. If you want to replace it with a smaller lamp, it will be more difficult to deal with. LED spotlights will be installed in shopping malls to adjust the lighting. Products in shopping malls that are illuminated by lights need to be carefully monitored. To this end, we propose a high-efficiency heat dissipation turnable embedded LED spotlight.

Utility model content

The main purpose of the utility model is to provide a high-efficiency heat dissipation and turnable embedded LED spotlight, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A high-efficiency heat dissipation and turnable embedded LED spotlight, including a heat dissipation back shell, a lamp shell, a radiation heat dissipation layer, an anti-glare film, a lamp cover, a microporous camera, heat-conducting silica gel, and a semiconductor cooling sheet. The shell of the light shell is made of Hollow structure, and the housing of the lamp housing is filled with a heat conducting layer of the housing, the outer wall of the lamp housing is provided with a radiation heat dissipation layer, the lamp housing is provided with a PCB substrate, and an LED bulb is installed on the PCB substrate. One side of the LED light bulb is provided with a microporous camera, one side of the PCB substrate is provided with a reflector, the tail end of the lamp housing is provided with a heat-dissipating rear shell, and the space between the lamp housing and the heat-dissipating rear shell is filled with heat-conducting silica gel. The surface of the heat dissipation rear shell is provided with heat dissipation fins, the shell of the heat dissipation rear shell is provided with vent holes, the semiconductor cooling fin is installed in the heat dissipation rear shell, and the top of the heat dissipation rear shell is provided with a connecting piece, and the connecting piece The lamp cover is mounted on one end of the lamp housing through threaded connection on the mounting base, and the lens of the lamp cover is provided with an anti-glare film.

Further, the air holes and the heat dissipation fins are arranged at intervals, and each of the air holes and the heat dissipation fins is provided in multiple sets.

Further, the installation seat is provided with installation holes, and the installation seat is provided with internal threads, and the surface of the connector is provided with external threads.

Further, the radiation heat dissipation layer is heat radiation heat dissipation paint.

Further, the thermal conduction layer of the housing is made of heat-dissipating silicone grease material.

Compared with the prior art, the utility model has the following beneficial effects: the high-efficiency heat dissipation can be turned to embedded LED spotlights. By adopting a hollow structure for the shell of the spotlight and filling it with heat-conducting materials, it increases The heat conduction and heat dissipation capacity of the shell, through radiation heat dissipation treatment on the surface of the lamp shell, that is, applying a radiation heat dissipation layer, the heat can be taken away from the surface of the lamp shell by radiation, and the heat dissipation speed can be increased. By filling the heat conduction between the PCB substrate and the heat dissipation back shell Silica gel can quickly transfer the heat on the PCB substrate to the heat dissipation back shell, use heat dissipation fins to dissipate heat, and use semiconductor cooling fins to cool, increase heat dissipation speed, and use various ways of heat dissipation and heat conduction to provide LED with high efficiency. Spotlights are used for heat dissipation. By installing a micro-hole camera in the lamp housing, it is convenient to monitor the surrounding environment. By installing the mounting base on the ceiling with screws, it is avoided to damage the ceiling due to the installation of embedded spotlights. Glare, reasonable structure, convenient function, suitable for wide promotion.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a high-efficiency heat-dissipating steerable embedded LED spotlight of the present invention.

Fig. 2 is a top view of the heat dissipation rear shell of a high-efficiency heat dissipation turnable embedded LED spotlight of the present invention.

In the figure: 1. Heat dissipation rear shell; 2. Lamp shell; 3. Radiation heat dissipation layer; 4. Shell heat conduction layer; 5. Reflector; 6. LED bulb; 7. Anti-glare film; 8. Lens; 9. Light Cover; 10. Microporous camera; 11. PCB substrate; 12. Thermal silica gel; 13. Semiconductor cooling plate; 14. Mounting hole; 15. Mounting seat;

detailed description

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-2, a high-efficiency heat-dissipating turnable embedded LED spotlight includes a heat-dissipating back shell 1, a lamp shell 2, a radiation heat-dissipating layer 3, an anti-glare film 7, a lamp cover 9, a microporous camera 10, and a heat-conducting Silica gel 12 and semiconductor cooling sheet 13, the housing of the lamp housing 2 adopts a hollow structure, and the housing of the lamp housing 2 is filled with a housing heat conduction layer 4, and the outer wall surface of the lamp housing 2 is provided with a radiation heat dissipation layer 3, so The lamp housing 2 is provided with a PCB substrate 11, and an LED bulb 6 is installed on the PCB substrate 11. A microporous camera 10 is provided on one side of the LED bulb 6, and a reflector 5 is provided on one side of the PCB substrate 11. The rear end of the lamp housing 2 is provided with a heat dissipation back shell 1, and the space between the lamp housing 2 and the heat dissipation back shell 1 is filled with heat-conducting silica gel 12, and the surface layer of the heat dissipation back shell 1 is provided with heat dissipation fins 17. The shell of the back shell 1 is provided with a ventilation hole 18, the semiconductor cooling plate 13 is installed in the heat dissipation back shell 1, and the top of the heat dissipation back shell 1 is provided with a connecting piece 16, and the connecting piece 16 is screwed to the mounting seat 15 Above, the lamp cover 9 is mounted on one end of the lamp housing 2 , and the lens 8 of the lamp cover 9 is provided with an anti-glare film 7 .

Wherein, the air holes 18 and the heat dissipation fins 17 are arranged at intervals, and each of the air holes 18 and the heat dissipation fins 17 is provided in multiple groups, so as to facilitate rapid heat dissipation.

Wherein, the installation seat 15 is provided with an installation hole 14, and the installation seat 15 is provided with an internal thread, and the surface of the connector 16 is provided with an external thread, which is convenient for installation and disassembly.

Wherein, the radiation heat dissipation layer 3 is heat radiation heat dissipation paint, which can radiate heat away from the surface of the lamp housing to increase heat dissipation speed.

Wherein, the heat-conducting layer 4 of the casing is made of heat-dissipating silicone grease material to increase the heat-conducting and heat-dissipating capabilities of the casing.

It should be noted that the utility model is a high-efficiency heat dissipation and turnable embedded LED spotlight. When working, use screws to insert the mounting hole 14 to fix the mounting base 15 on the ceiling, so as to avoid the installation of the embedded LED spotlight on the ceiling. Dig a groove of a corresponding size to destroy the ceiling, and then tighten the connecting piece 16 on the lamp housing 2 and the mounting seat 15 with threads. After the power is turned on, the LED bulb 6 generates a large amount of heat when it is working, and extends to the PCB substrate 11. Then the heat is quickly transferred to the heat dissipation rear shell 1 by the filled thermal silica gel 12 on one side of the PCB substrate 11, and the heat is dissipated through the heat dissipation fins 17 on the heat dissipation rear shell 1, and the semiconductor cooling chip installed in the heat dissipation rear shell 1 13 can be cooled to help dissipate heat, and the air vent 18 on the heat dissipation back shell 1 will generate air convection, which is conducive to increasing the heat dissipation speed. When the heat is extended to the lamp housing 2, since the lamp housing 2 adopts a hollow structure, and The heat conduction layer 4 of the shell is filled to increase the heat conduction and heat dissipation capacity of the shell, and the radiation heat dissipation treatment is performed on the surface of the lamp shell 2, that is, the radiation heat dissipation layer 3 is applied, so that the heat can be taken away from the surface of the lamp shell 2 by radiation, and the heat dissipation speed is increased. , using a variety of heat dissipation channels, which can efficiently dissipate heat. The microporous camera 10 installed on the PCB substrate 11 can play a monitoring role, avoiding theft of goods caused by many people in the shopping mall, and installed on the lamp cover 9 lens 8 The anti-glare film 7 can avoid the glare generated during the LED spotlighting process, and has a reasonable structure and convenient functions.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A high-efficiency heat-dissipating turnable embedded LED spotlight, including a heat-dissipating back shell (1), a lamp housing (2), a radiation heat-dissipating layer (3), an anti-glare film (7), a lamp cover (9), and micro-holes The camera (10), heat-conducting silica gel (12) and semiconductor cooling sheet (13), are characterized in that: the housing of the lamp housing (2) adopts a hollow structure, and the housing of the lamp housing (2) is filled with housing heat-conducting Layer (4), the outer surface of the lamp housing (2) is provided with a radiation heat dissipation layer (3), the lamp housing (2) is provided with a PCB substrate (11), and the LED is installed on the PCB substrate (11) A light bulb (6), a microporous camera (10) is provided on one side of the LED bulb (6), a reflector (5) is provided on one side of the PCB substrate (11), and the tail end of the lamp housing (2) A heat-dissipating rear case (1) is provided, and heat-conducting silica gel (12) is filled between the lamp housing (2) and the heat-dissipating rear case (1), and heat-dissipating fins (17) are provided on the surface of the heat-dissipating rear case (1) , the housing of the heat dissipation back shell (1) is provided with vent holes (18), the semiconductor cooling fin (13) is installed in the heat dissipation back shell (1), and the top of the heat dissipation back shell (1) is provided with a connection piece (16), and the connecting piece (16) is screwed on the mounting base (15), the lamp cover (9) is installed on one end of the lamp housing (2), and on the lens (8) of the lamp cover (9) An anti-glare film (7) is provided. 2. A high-efficiency heat-dissipating turnable embedded LED spotlight according to claim 1, characterized in that: the ventilation holes (18) and the cooling fins (17) are arranged at intervals, and the ventilation holes (18) and the Multiple sets of cooling fins (17) are provided. 3. A high-efficiency heat dissipation and turnable embedded LED spotlight according to claim 1, characterized in that: the mounting base (15) is provided with mounting holes (14), and the mounting base (15) is provided with Internal threads, the surface of the connector (16) is provided with external threads. 4. A high-efficiency heat-dissipating turnable embedded LED spotlight according to claim 1, characterized in that: the radiation heat-dissipating layer (3) is heat-radiating heat-dissipating paint. 5. A high-efficiency heat-dissipating turnable embedded LED spotlight according to claim 1, characterized in that: the heat-conducting layer (4) of the housing is made of heat-dissipating silicone grease.