CN217875414U - An assembled LED lighting fixture - Google Patents

Abstract

The utility model discloses an assembled LED illumination lamps and lanterns, belong to LED lamps and lanterns technical field, its technical scheme main points include the illumination lamps and lanterns body, the illumination lamps and lanterns body is including installing the lighting fixture, supreme installation rack and the last installation rack of including down in proper order are down followed to the installation lighting fixture, install the rack down and install the rack through screw fixed connection with on, the right side of installation rack lower extreme is from inside to outside fixedly connected with installation hole spare and a reflector lamp cover section of thick bamboo in proper order down, and the upper end of installation hole spare runs through and extends to the top of installing the rack down, the inside of reflector lamp cover section of thick bamboo is provided with the lamp plate, the LED lamp is installed to the lower extreme of lamp plate, the heat of heat conducting resin top is conveniently spread to the fin down and the top of last heat dissipation fin, the louvre makes things convenient for ventilation, do benefit to the fin and the heat dissipation of last heat dissipation, and be convenient for install the inside heat outflow of lighting fixture, further improve the light and carry out the radiating effect, make the whole radiating effect of LED light improve, and make the life extension of LED light.

Description

An assembled LED lighting fixture

technical field

The utility model relates to the technical field of LED lamps, in particular to an assembled LED lighting lamp.

Background technique

As a new light source, LED has the characteristics of low energy consumption and long life. However, the price of LED lighting fixtures is high, and it cannot compete with traditional lighting fixtures in the short term, which hinders the rapid development of LED lighting fixtures.

LED light-emitting diode is a device that converts electrical energy into light energy through a semiconductor PN junction. In the prior art, only about 30% of the energy is converted into visible light, and 70% is converted into heat. Commercially available PA30/PA38 LED bulbs have poor heat dissipation, and the service life of LED lamp beads often does not meet the design standards. Heat dissipation is one of the key issues affecting the service life of LED lighting fixtures;

Existing LED lamps are all installed inside the reflector lampshade tube, and the lampshade has strong sealing performance and poor heat dissipation effect. During use, the LED lamps are easily burned out, which affects the service life of the LED lamps.

Utility model content

Aiming at the above problems, the utility model proposes an assembled LED lighting lamp to solve the problem that the above-mentioned existing LED lamps have poor heat dissipation effect, and the LED lamps are easy to burn out during use, which affects the service life of the LED lamps.

The utility model is achieved in this way. An assembled LED lighting fixture includes a lighting fixture body. The lighting fixture body includes a mounting light frame. The mounting light frame includes a lower mounting frame and an upper mounting frame from bottom to top. , the lower installation frame and the upper installation frame are fixedly connected by screws, the right side of the lower end of the lower installation frame is fixedly connected with the installation hole piece and the reflector lampshade tube from the inside to the outside in sequence, and the upper end of the hole piece is installed Through and extending to the top of the lower mounting frame, a lamp board is arranged inside the reflector lampshade tube, the lower end of the lamp board is installed with an LED lamp, and the upper end of the lamp board is fixedly connected with a The mounting joints, the lamp board is fixedly connected with the lower mounting frame by screws;

The upper end of the installation connector is provided with heat-conducting glue, and the outer wall of the installation hole is provided with a heat sink fixedly connected to the inner bottom of the lower installation shell. The upper and lower ends of the heat sink are respectively fixedly connected with multiple A uniformly distributed upper heat dissipation fin and a plurality of lower heat dissipation fins, and the lower ends of the plurality of lower heat dissipation fins penetrate the lower mounting frame and stick to the upper end of the thermally conductive adhesive, and the front and rear sides of the right side of the lower mounting frame are penetrated A plurality of cooling holes are provided.

In order to control the opening or closing of the LED lighting lamp conveniently, as a kind of assembled LED lighting lamp of the present utility model, the upper end of the upper mounting frame is fixedly equipped with a control switch, and the lower part of the reflector lampshade tube is fixed by screws. The lampshade cover is installed.

In order to achieve the purpose of convenient adjustment of the height of the LED lighting lamp, as a kind of assembled LED lighting lamp of the present invention, it is preferred that the lighting lamp body also includes a supporting lamp frame body, and the supporting lamp frame body also includes an adjustment support Rod barrel, the upper end of the adjustable strut barrel is fixedly connected with a U-shaped seat cover.

In order to facilitate the adjustment of the angle of the installation lamp holder, as an assembled LED lighting fixture of the present invention, it is preferred that a mounting frame is fixedly connected to the bottom of the left end of the lower mounting frame, and the mounting frame is movably mounted on a U-shaped frame through a shaft. The inside of the seat cover.

In order to enhance the stability of the adjustable strut barrel, it is preferred as a kind of assembled LED lighting fixture of the present utility model that the lower end of the adjustable strut barrel is fixedly connected with a base and a counterweight seat in sequence from top to bottom, and the base A lithium battery cavity is opened on the front end of the lithium battery cavity, and a lithium battery is installed inside the lithium battery cavity, and a power connection hole is opened on the outer wall of the base, and a plurality of universal wheels are movably installed at the lower end of the counterweight seat.

In order to facilitate the normal power-on and normal use of the LED lamp, as an assembled LED lighting fixture of the present invention, it is preferred that the outer side wall of the installation hole and the lower end of the control switch are connected with a detachable connection with the lithium battery. wire.

Compared with the prior art, the beneficial effects of the utility model are:

1. For this kind of assembled LED lighting fixture, the lower ends of multiple lower heat dissipation fins are attached to the upper end of the heat conduction glue. On the top of the fins, a number of heat dissipation holes are opened on the front and rear sides of the right side of the lower mounting frame. The heat dissipation holes are convenient for ventilation, which is conducive to the heat dissipation of the heat sink and the upper heat dissipation fins, and facilitates the heat flow out of the installation lamp holder, further improving the performance of the lamp board. The heat dissipation effect improves the overall heat dissipation effect of the LED lighting lamp and prolongs the service life of the LED lighting lamp;

2. This kind of assembled LED lighting fixture, the LED lamp is directly installed under the lamp board, the installation connector on the top of the lamp board is inserted into the inside of the installation hole, and fixed by screws, so that the LED lamp can be easily disassembled. ;

3. This kind of assembled LED lighting fixture, the installation frame is installed inside the U-shaped seat cover through the shaft rod, which is convenient to adjust the angle of the installation light frame, and the adjustment button on the outer wall of the pole tube is rotated to make the LED lighting The height realizes the purpose of convenient adjustment.

Description of drawings

Fig. 1 is an overall structural diagram of an assembled LED lighting fixture of the present invention;

Fig. 2 is a cross-sectional structure diagram of the lighting fixture body of the present invention;

Fig. 3 is a cross-sectional structural diagram of the utility model for installing a lamp holder;

Fig. 4 is a cross-sectional structure diagram of the utility model for installing a lamp holder and a reflective lampshade tube.

In the figure, 1. Lighting lamp body; 2. Supporting lamp frame body; 201. Adjusting pole tube; 202. Base; 203. Lithium battery cavity; 204. Counterweight seat; 205. Universal wheel; 206. U-shaped seat 3, installation of light frame; 301, lower installation of shell frame; 302, upper installation of shell frame; 303, installation frame; 304, control switch; 305, installation of hole parts; 306, heat sink; 308, lower heat dissipation fins; 309, heat dissipation holes; 4, reflective lampshade tube; 401, lampshade cover; 402, lamp board; 403, LED lamp; 404, installation joints;

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, in the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

Please refer to Figure 1-4, an assembled LED lighting fixture, including a lighting fixture body 1, the lighting fixture body 1 includes a mounting light frame 3, and the mounting light frame 3 sequentially includes a lower mounting frame 301 and an upper mounting frame from bottom to top 302, the lower installation frame 301 and the upper installation frame 302 are fixedly connected by screws, the right side of the lower end of the lower installation frame 301 is fixedly connected with the installation hole 305 and the reflector lampshade tube 4 sequentially from the inside to the outside, and the hole is installed The upper end of 305 penetrates and extends to the top of the lower mounting frame 301. A lamp panel 402 is arranged inside the reflector lampshade tube 4. The lower end of the lamp panel 402 is installed with an LED lamp 403. The upper end of the lamp panel 402 is fixedly connected with a mounting hole. The installation joint 404 that matches the piece 305, the lamp board 402 is fixedly connected with the lower installation frame 301 by screws;

The upper end of the mounting connector 404 is provided with a heat-conducting glue 405, and the outer wall of the mounting hole 305 is provided with a heat sink 306 fixedly connected to the inner bottom of the lower mounting frame 301. The upper and lower ends of the heat sink 306 are respectively fixedly connected. An evenly distributed upper cooling fin 307 and a plurality of lower cooling fins 308, and the lower ends of the lower cooling fins 308 run through the lower mounting frame 301 and stick to the upper end of the thermal conductive glue 405, the front and rear sides of the lower mounting frame 301 right side A plurality of cooling holes 309 are opened on both sides.

In this embodiment: the lower installation frame 301 and the upper installation frame 302 are fixedly connected by screws, the lamp board 402 is located inside the reflector lampshade tube 4, the LED lamp 403 is fixedly installed under the lamp board 402, and the installation connector 404 is clamped. Connected to the inside of the mounting hole 305, and the lamp board 402 is fixed to the lower end of the lower mounting frame 301 by screws, further enabling the lamp board 402 to achieve the purpose of convenient installation, and the heat sink 306 is installed on the bottom of the lower mounting frame 301 bottom, and make the lower ends of the plurality of lower cooling fins 308 stick to the upper end of the thermally conductive adhesive 405, the thermally conductive adhesive 405 has a heat conduction effect, and the lower cooling fins 308 facilitate the heat transfer from the top of the thermally conductive adhesive 405 to the heat sink 306 and the upper Above the heat dissipation fins 307, a plurality of heat dissipation holes 309 are provided on the front and rear sides of the right side of the lower mounting frame 301. The heat dissipation holes 309 are convenient for ventilation, which is beneficial to the heat dissipation of the heat dissipation fins 306 and the upper heat dissipation fins 307, and is convenient for installing the inside of the lamp holder 3. The outflow of heat further improves the heat dissipation effect of the lamp board 402, improves the overall heat dissipation effect of the LED lighting lamp, and prolongs the service life of the LED lighting lamp.

As a technical optimization solution of the utility model, the upper end of the upper mounting frame 302 is fixedly equipped with a control switch 304, and the lower part of the reflective lampshade tube 4 is fixedly installed with a lampshade cover 401 by screws.

In this embodiment: the control switch 304 is convenient for controlling the LED lighting lamp to be turned on or off, and the lampshade cover 401 has a dust-proof effect.

As a technical optimization scheme of the present utility model, the lighting fixture body 1 also includes a support lamp frame body 2, and the support lamp frame body 2 also includes an adjustment strut barrel 201, and a U-shaped seat cover is fixedly connected to the upper end of the adjustment strut barrel 201 206.

In this embodiment: the adjustment button on the outer wall of the pole tube 201 is rotated to further facilitate adjustment and adjustment of the height of the pole tube 201, so that the height of the LED lighting lamp can be adjusted conveniently.

As a technical optimization scheme of the present invention, a mounting frame 303 is fixedly connected below the left end of the lower mounting frame 301, and the mounting frame 303 is movably mounted inside the U-shaped seat cover 206 through a shaft.

In this embodiment: the installation frame 303 is movably installed inside the U-shaped seat cover 206 through a shaft, which further facilitates the adjustment of the angle at which the lamp holder 3 is installed.

As a technical optimization scheme of the present utility model, the lower end of the adjustable strut tube 201 is fixedly connected with the base 202 and the counterweight seat 204 sequentially from top to bottom. Lithium battery is installed in the inside of the base 202, and the outer wall of the base 202 is provided with a power connection hole, and the lower end of the counterweight base 204 is movably equipped with a plurality of universal wheels 205.

In this embodiment: the lithium battery cavity 203 is convenient for installing the lithium battery, the counterweight base 204 enhances the stability of the adjustable pole tube 201, and the universal wheel 205 is installed to further facilitate the movement of the LED lighting.

As a technical optimization solution of the present invention, the outer wall of the mounting hole 305 and the lower end of the control switch 304 are connected with wires detachably connected to the lithium battery.

In this embodiment: the installation socket 305 and the control switch 304 are connected to the lithium battery through wires, which further facilitates the power supply for the installation socket 305 and the control switch 304 .

The working principle and application process of the utility model: firstly, install the installation frame 303 inside the U-shaped seat cover 206 through the shaft rod, open the upper installation frame 302 above the lower installation frame 301, and solder the other part of the wire One end is connected with the mounting hole 305 and the control switch 304, and then the upper mounting frame 302 is installed and fixed above the lower mounting frame 301 by screws, and the upper end of the lamp board 402 is coated with heat-conducting glue 405, and the upper end of the lamp board 402 is The installation joint 404 is plugged into the inside of the installation hole 305, the upper end of the thermal conductive glue 405 is in contact with the lower end of the lower cooling fin 308 and the lower end of the lower installation frame 301, and the lamp board 402 is reinforced and fixed with screws, and then the lampshade cover 401 is placed inside the reflector lampshade tube 4 and fixed with screws to complete the installation of the LED lighting lamp.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model should be included in the utility model. within the scope of protection.

Claims (6)

1. An assembled LED lighting fixture, comprising a lighting fixture body (1), characterized in that: the lighting fixture body (1) includes a mounting lamp frame (3), and the mounting lamp frame (3) is sequentially arranged from bottom to top It includes a lower mounting frame (301) and an upper mounting frame (302), the lower mounting frame (301) and the upper mounting frame (302) are fixedly connected by screws, and the lower end of the lower mounting frame (301) The right side is fixedly connected with the installation hole piece (305) and the reflector lampshade barrel (4) sequentially from the inside to the outside, and the upper end of the installation hole piece (305) penetrates and extends to the top of the lower installation frame (301). A lamp board (402) is arranged inside the reflector lampshade tube (4), and an LED lamp (403) is installed on the lower end of the lamp board (402), and the upper end of the lamp board (402) is fixedly connected with an installation socket (305) a matching installation connector (404), the lamp board (402) is fixedly connected to the lower installation frame (301) by screws; The upper end of the installation joint (404) is provided with heat-conducting glue (405), and the outer wall of the installation hole (305) is provided with a heat sink (306) fixedly connected to the inner bottom of the lower installation frame (301). ), the upper and lower ends of the heat sink (306) are respectively fixedly connected with a plurality of evenly distributed upper heat dissipation fins (307) and a plurality of lower heat dissipation fins (308), and the lower ends of the plurality of lower heat dissipation fins (308) run through The lower installation frame (301) is attached to the upper end of the heat-conducting glue (405), and a plurality of cooling holes (309) are opened on the front and rear sides of the right side of the lower installation frame (301). 2. An assembled LED lighting fixture according to claim 1, characterized in that: a control switch (304) is fixedly installed on the upper end of the upper installation frame (302), and the inside of the reflector lampshade tube (4) The lampshade cover (401) is fixedly installed by screws below. 3. An assembled LED lighting fixture according to claim 1, characterized in that: the lighting fixture body (1) also includes a supporting lamp frame (2), and the supporting lamp frame (2) also includes Adjust the strut barrel (201), the upper end of the adjustable strut barrel (201) is fixedly connected with a U-shaped seat cover (206). 4. An assembled LED lighting fixture according to claim 3, characterized in that: a mounting frame (303) is fixedly connected below the left end of the lower mounting frame (301), and the mounting frame (303) passes through the shaft Rod is movably installed in the inside of U-shaped seat cover (206). 5. An assembled LED lighting fixture according to claim 3, characterized in that: the lower end of the adjustable strut barrel (201) is fixedly connected with a base (202) and a counterweight seat (204) sequentially from top to bottom ), the front end surface of the base (202) is provided with a lithium battery cavity (203), the inside of the lithium battery cavity (203) is equipped with a lithium battery, and the outer wall of the base (202) is provided with a power connection hole, so The lower end of the counterweight seat (204) is movably equipped with a plurality of universal wheels (205). 6. An assembled LED lighting fixture according to claim 2, characterized in that: the outer wall of the mounting hole (305) and the lower end of the control switch (304) are connected to a detachable connection with a lithium battery. of wires.

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