CN217082470U - Light-emitting diode lamp holder - Google Patents

Abstract

The utility model discloses a light-emitting diode lamp holder, which belongs to the technical field of diodes, and the technical proposal key point comprises a lamp holder, wherein the inner wall of the lamp holder is fixedly connected with a mounting plate, the top part of the mounting plate is provided with mounting holes distributed at equal intervals, both sides of the inner wall of the mounting hole are provided with movable grooves, the top part of the mounting hole is provided with a diode, the diode penetrates through the mounting hole and extends to the outside of the mounting hole, the utility model discloses a locking mechanism, a heat radiation fin and a strip-shaped opening are arranged, when the diode generates heat in the using process, the diode conducts the heat to the locking mechanism and then conducts the heat to the heat radiation plate, the heat radiation plate conducts the heat to the heat radiation fin, the heat radiation fin conducts the heat to the air for heat radiation, the hot air flows and exchanges with the outside air through the strip-shaped opening, thereby improving the heat radiation efficiency of the diode, the short circuit of the diode caused by heating in the using process is avoided.

Description

A light emitting diode lamp holder

technical field

The utility model relates to the technical field of diodes, in particular to a light-emitting diode lamp holder.

Background technique

Compared with traditional light sources, light-emitting diodes have the advantages of small size, good luminous efficiency, fast operation response, and no pollution of heat radiation and toxic substances such as mercury. Therefore, in recent years, light-emitting diodes have been widely used. The manufacturing technology of diodes has reached a certain degree of maturity, and the brightness has also increased to a certain level. The scope of application includes automotive instrument panels, LCD backlights, indoor lighting, scanners and fax machines.

However, the diode is easy to generate heat due to excessive current during use. If the diode is not dissipated in time, the diode is prone to short-circuit. Therefore, those skilled in the art provide a light-emitting diode lamp holder to solve the problem proposed in the above background technology. The problem.

Utility model content

1. Technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a light-emitting diode lamp holder, which has the advantage of improving the heat dissipation efficiency of the diode and avoiding the short circuit caused by the heating of the diode during use.

2. Technical solutions

In order to solve the above problems, the present invention adopts the following technical solutions.

A light-emitting diode lamp holder, comprising a lamp holder, the inner wall of the lamp holder is fixedly connected with a mounting plate, the top of the mounting plate is provided with installation holes distributed at equal distances, and both sides of the inner wall of the mounting hole are provided with movable The top of the installation hole is provided with a diode, the diode penetrates the installation hole and extends to the outside of the installation hole, and the inner walls of the two movable slots are fixedly connected with a locking mechanism, and the locking mechanism sequentially penetrates the movable slot. and the mounting hole and in contact with the diode, the top of the locking mechanism is fixedly connected with a heat dissipation plate that is slidably connected to the mounting plate, and the top of the heat dissipation plate is fixedly connected with equidistantly distributed heat dissipation fins. The top of the lamp holder is provided with a fixing plate, the bottom of the lamp holder is fixedly connected with a lampshade, the inner wall of the lampshade is fixedly connected with a transparent plastic plate, and both sides of the lamp holder are provided with strip-shaped openings that are equally spaced.

Further, the locking mechanism includes a spring, the spring is fixedly connected with the inner wall of the movable slot, and the other end of the spring is fixedly connected with a movable rod, and the movable rod sequentially penetrates the movable slot and the installation hole and extends to the installation hole. Inside, one end of the movable rod away from the spring is fixedly connected with a metal locking plate fixedly connected with the heat dissipation plate.

Further, the shape of the heat dissipation fins is arc-shaped, and the surfaces of the heat dissipation fins are provided with uniformly distributed through holes.

Further, the top of the mounting plate is provided with a plurality of sliding grooves, and the bottom of the cooling plate is fixedly connected with a sliding block located on the inner wall of the sliding grooves.

Further, the top of the lamp holder is provided with a plurality of heat dissipation ports, and the inner walls of the heat dissipation ports are fixedly connected with dustproof nets.

Further, the front and the back of the fixing plate are fixedly connected with the connecting plate, and the top of the connecting plate is provided with screws, and the screws pass through the connecting plate and the mounting plate in sequence and extend to the interior of the mounting plate.

3. Beneficial effects

Compared with the prior art, the advantages of the present utility model are:

(1) In this scheme, the locking mechanism, heat dissipation plate, heat dissipation fins and strip openings are arranged. When the diode generates heat during use, the diode conducts the heat to the locking mechanism and the locking mechanism, and then conducts the heat to the heat dissipation plate. , the heat dissipation plate then conducts the heat to the heat dissipation fins, the heat dissipation fins conducts the heat to the air for heat dissipation, and the hot air flows and exchanges with the outside air through the strip opening, thereby improving the heat dissipation efficiency of the diode and avoiding the use of the diode. A short circuit occurs due to heat generation;

(2) By setting the spring, the movable rod and the metal locking plate, when installing the diode, squeeze the diode into the installation hole, at this time, the diode will squeeze and drive the metal locking plate to move, and the metal locking plate passes through the movable rod. Drive the spring to shrink, and at the same time, the spring uses its own elasticity to clamp the diode through the movable rod and the metal locking plate, thus improving the installation speed of the diode and preventing the diode from loosening. Increase the contact area with the air, and at the same time, the through holes facilitate the flow of air, thereby further improving the heat dissipation efficiency of the diode;

(3) By setting the slider and the chute, the metal locking plate will drive the heat dissipation plate to move when moving, and the heat dissipation plate will drive the slider to slide in the chute, thereby preventing the positional deviation of the heat dissipation plate during the movement process. In this case, the stability of the device is improved. By setting the heat dissipation port and the dustproof net, the heat dissipation port is located above the diode, which further improves the heat dissipation efficiency of the diode. Most of the diodes are short-circuited. By setting the fixing plate and using the screw to install the fixing plate above the diode through the connecting plate, the diode can be further fixed, and the light source emitted by the diode can also be avoided. Affects the lighting effect of the diode.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is the side view of the utility model;

FIG. 4 is an enlarged view of the position A in FIG. 1 of the present utility model.

Description of the labels in the figure:

1. Lamp holder; 2. Mounting plate; 201. Chute; 3. Mounting hole; 4. Active slot; 5. Locking mechanism; 501, Spring; 502, Active rod; 503, Metal locking plate; 6. Heat dissipation Plate; 601, slider; 7, cooling fin; 701, through hole; 8, fixing plate; 801, connecting plate; 802, screw; 9, cooling port; 10, dust filter; 11, strip port; 12 , lampshade; 13, transparent plastic plate; 14, diode.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Referring to FIGS. 1-4, in the embodiment of the present invention, a light-emitting diode lamp holder includes a lamp holder 1, the inner wall of the lamp holder 1 is fixedly connected with a mounting plate 2, and the top of the mounting plate 2 is provided with equidistantly distributed installations Hole 3, both sides of the inner wall of the installation hole 3 are provided with movable grooves 4, the top of the installation hole 3 is provided with a diode 14, the diode 14 penetrates the installation hole 3 and extends to the outside of the installation hole 3, and the inner walls of the two movable grooves 4 are fixed A locking mechanism 5 is connected. The locking mechanism 5 passes through the movable slot 4 and the mounting hole 3 in turn and contacts with the diode 14. The top of the locking mechanism 5 is fixedly connected with a cooling plate 6 that is slidably connected to the mounting plate 2. The cooling plate 6 The top of the lamp holder 1 is fixedly connected with equidistantly distributed heat dissipation fins 7, the top of the heat dissipation fin 7 is provided with a fixed plate 8, the bottom of the lamp holder 1 is fixedly connected with a lampshade 12, and the inner wall of the lampshade 12 is fixedly connected with a transparent plastic plate 13. Both sides of the seat 1 are provided with strip-shaped openings 11 that are equally spaced. By setting the locking mechanism 5, the cooling plate 6, the cooling fins 7, and the strip-shaped openings 11, when the diode 14 generates heat during use, the diode 14 The heat is conducted to the locking mechanism 5, the locking mechanism 5 then conducts the heat to the heat dissipation plate 6, the heat dissipation plate 6 conducts the heat to the heat dissipation fins 7, and the heat dissipation fins 7 conduct the heat to the air for heat dissipation, and the hot air passes through. The strip-shaped port 11 and the outside air flow interchangeably, thereby improving the heat dissipation efficiency of the diode 14 and avoiding the occurrence of a short circuit due to heat generation of the diode 14 during use.

1 and 4, the locking mechanism 5 includes a spring 501, the spring 501 is fixedly connected to the inner wall of the movable slot 4, and the other end of the spring 501 is fixedly connected with a movable rod 502, and the movable rod 502 sequentially penetrates the movable slot 4 and the installation hole 3. And extends to the inside of the installation hole 3, the end of the movable rod 502 away from the spring 501 is fixedly connected with a metal locking plate 503 that is fixedly connected to the heat dissipation plate 6. By setting the spring 501, the movable rod 502 and the metal locking plate 503, after the installation When the diode 14 is used, the diode 14 is squeezed into the mounting hole 3. At this time, the diode 14 will squeeze and drive the metal locking plate 503 to move. The metal locking plate 503 drives the spring 501 to contract through the movable rod 502. The diode 14 is clamped by its own elasticity through the movable rod 502 and the metal locking plate 503 , thereby increasing the installation speed of the diode 14 and preventing the diode 14 from loosening.

Referring to FIGS. 1 , 2 and 3 , the shape of the heat dissipation fins 7 is arc-shaped, and the surface of the heat dissipation fins 7 is provided with uniformly distributed through holes 701 . By setting the through holes 701 , the arc-shaped heat dissipation fins 7 can be increased The contact area with the air, and the through hole 701 facilitates the flow of air, thereby further improving the heat dissipation efficiency of the diode 14 .

Referring to FIG. 4 , the top of the mounting plate 2 is provided with a plurality of sliding grooves 201 , and the bottom of the heat dissipation plate 6 is fixedly connected with a sliding block 601 located on the inner wall of the sliding groove 201 . By arranging the sliding block 601 and the sliding groove 201 , the metal locking plate 503 When moving, the heat dissipation plate 6 will be driven to move, and the heat dissipation plate 6 will drive the slider 601 to slide in the chute 201, thereby preventing the positional deviation of the heat dissipation plate 6 during the moving process and improving the stability of the device.

Referring to FIG. 1 and FIG. 3 , the top of the lamp holder 1 is provided with a number of heat dissipation ports 9, and the inner wall of the heat dissipation port 9 is fixedly connected with a dustproof net 10. By setting the heat dissipation port 9 and the dustproof net 10, the heat dissipation port 9 is located in the diode 14. Above, the heat dissipation efficiency of the diode 14 is further improved, and at the same time, the dustproof net 10 can prevent dust from entering the interior of the lamp holder 1, so as to avoid the short circuit of the diode 14 caused by excessive dust.

Referring to FIGS. 2 and 3 , the front and back of the fixing plate 8 are fixedly connected with a connecting plate 801 , and the top of the connecting plate 801 is provided with a screw 802 , and the screw 802 penetrates the connecting plate 801 and the mounting plate 2 in turn and extends to the end of the mounting plate 2 . Inside, by setting the fixing plate 8, and using the screws 802 to install the fixing plate 8 above the diode 14 through the connecting plate 801, the diode 14 can be further fixed, and the light source emitted by the diode 14 can also be prevented from being emitted through the heat dissipation port 9. , to avoid affecting the lighting effect of the diode 14 .

The working principle of the present invention is as follows: before use, the diode 14 is first squeezed into the mounting hole 3 , at this time the diode 14 will squeeze and drive the metal locking plate 503 to move, and the metal locking plate 503 is driven by the movable rod 502 The spring 501 shrinks, and at the same time, the spring 501 uses its own elasticity to clamp the diode 14 through the movable rod 502 and the metal locking plate 503, thereby improving the installation speed of the diode 14 and preventing the diode 14 from loosening. When moving, it will drive the heat dissipation plate 6 to move, and the heat dissipation plate 6 will drive the slider 601 to slide in the chute 201, so as to prevent the positional deviation of the heat dissipation plate 6 during the movement process, improve the stability of the device, and then use The screws 802 install the fixing plate 8 on the top of the diode 14 through the connecting plate 801, which can further fix the diode 14, and can also prevent the light source emitted by the diode 14 from being emitted through the heat dissipation port 9, so as to avoid affecting the illumination effect of the diode 14. During use, the diode 14 conducts the heat to the metal locking plate 503, the metal locking plate 503 conducts the heat to the heat dissipation plate 6, the heat dissipation plate 6 conducts the heat to the heat dissipation fin 7, and the heat dissipation fin 7 conducts the heat To dissipate heat to the air, the hot air flows and exchanges with the outside air through the bar-shaped port 11, thereby improving the heat dissipation efficiency of the diode 14 and avoiding the short circuit caused by the heat generated by the diode 14 during use. At this time, the air passes through the through hole. 701 flows, the arc-shaped heat dissipation fins 7 can increase the contact area with the air, and the through holes 701 facilitate the flow of air, thereby further improving the heat dissipation efficiency of the diode 14. At the same time, the heat dissipation port 9 is located above the diode 14, further Therefore, the heat dissipation efficiency of the diode 14 is improved, and at the same time, the dustproof net 10 can prevent dust from entering the interior of the lamp holder 1, and avoid the short circuit of the diode 14 caused by excessive dust.

It should be noted that the diode 14 in the above description is a relatively mature device in the prior art, and the specific model can be selected according to actual needs. At the same time, the power supply of the diode 14 can be a built-in power supply or a commercial power supply. The specific power supply The method is selected according to the situation, and will not be repeated here.

The above descriptions are only preferred specific embodiments of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improvement concept, equivalently replaces or changes, should be covered within the protection scope of the present utility model.

Claims (6)

1. A light emitting diode lamp holder, including lamp holder (1), its characterized in that: the inner wall fixedly connected with mounting panel (2) of lamp stand (1), mounting hole (3) that the equidistance distributes are seted up at the top of mounting panel (2), movable groove (4) have all been seted up to the inner wall both sides of mounting hole (3), the top of mounting hole (3) is provided with diode (14), diode (14) run through mounting hole (3) and extend to the outside of mounting hole (3), two inner wall fixedly connected with locking mechanism (5) of movable groove (4), locking mechanism (5) run through movable groove (4) and mounting hole (3) in proper order and contact with diode (14), the top fixedly connected with of locking mechanism (5) and mounting panel (2) sliding connection's heating panel (6), the top fixedly connected with radiating fin (7) that the equidistance distributes of heating panel (6), the top of radiating fin (7) is provided with fixed plate (8), the bottom fixedly connected with lamp shade (12) of lamp stand (1), the inner wall fixedly connected with transparent plastic board (13) of lamp shade (12), bar mouth (11) that the equidistance distributes are all seted up to the both sides of lamp stand (1).

2. A light emitting diode lamp socket as claimed in claim 1, wherein: locking mechanism (5) include spring (501), the inner wall fixed connection of spring (501) and activity groove (4), the other end fixedly connected with movable rod (502) of spring (501), movable rod (502) run through activity groove (4) and mounting hole (3) in proper order and extend to the inside of mounting hole (3), the one end fixedly connected with and heating panel (6) fixed connection's metal locking plate (503) of spring (501) are kept away from in movable rod (502).

3. A light emitting diode lamp socket as claimed in claim 1, wherein: the shape of the radiating fins (7) is arc-shaped, and through holes (701) which are uniformly distributed are formed in the surfaces of the radiating fins (7).

4. A light emitting diode lamp socket as claimed in claim 1, wherein: a plurality of spout (201) have been seted up at the top of mounting panel (2), the bottom fixedly connected with of heating panel (6) is located slider (601) of spout (201) inner wall.

5. A light emitting diode lamp socket as claimed in claim 1, wherein: a plurality of heat dissipation openings (9) are formed in the top of the lamp holder (1), and dust screens (10) are fixedly connected to the inner walls of the heat dissipation openings (9).

6. A light emitting diode lamp socket as claimed in claim 1, wherein: the front and the back of fixed plate (8) are both fixedly connected with connecting plate (801), the top of connecting plate (801) is provided with screw (802), screw (802) run through connecting plate (801) and mounting panel (2) in proper order and extend to the inside of mounting panel (2).

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