CN219264104U

CN219264104U - Device for regulating and controlling brightness of automobile LED lamp

Info

Publication number: CN219264104U
Application number: CN202320820711.8U
Authority: CN
Inventors: 郑浩绵
Original assignee: Shenzhen Aosituo Technology Co ltd
Current assignee: Shenzhen Aosituo Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-06-27
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a device for regulating and controlling the brightness of an automobile LED lamp, which comprises a shell and a connecting block, wherein a box body is arranged above the shell. This a device for car LED lamp brightness control compares with current ordinary car LED lamp brightness control's device, when installing fast and dismantling to box and apron, when pressing the apron to the time, the apron that removes this moment can be with the fixture block card and to the draw-in groove department that the left side surface of box was offered, the draw-in groove that the below left and right sides symmetry of fixture block was offered this moment, accomplish the quick installation to box and apron this moment, only need carry out the pull with the connecting block right side outer wall when alright side pulling to it, alright side connecting rod with left side of extension spring is pulled right side, can make the connecting rod lose the card and the dismantlement to draw-in groove department this moment, thereby can be convenient for equipment carry out quick installation and dismantlement, convenient to use person carries out dismouting maintenance to the inside electronic components of equipment, and simple structure, facilitate the use.

Description

Device for regulating and controlling brightness of automobile LED lamp

Technical Field

The utility model relates to the technical field of devices for regulating and controlling the brightness of an automobile LED lamp, in particular to a device for regulating and controlling the brightness of an automobile LED lamp.

Background

The LED lamp is electroluminescentSemiconductor materialChip, using silver paste orWhite glueCuring to the bracket, and then connecting the chip and the gold wire by using silver wires or gold wiresCircuit boardFor four sidesEpoxy resin sealTo protect the insideCore wireA kind of electronic deviceActionFinally, the shell is arranged, so the shock resistance of the LED lamp is good, LED (Light Emitting Diode),light emitting diodeIs a kind of material capable of being used forElectric power Can be used forConversion toVisible lightIs solid state of (2)Semiconductor deviceA device that can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end is a negative electrode, and the other end is connected with the positive electrode of a power supply, so that the whole wafer is encapsulated by epoxy resin.

The device comprises an outer box, a lower protection box is arranged below the outer part of the outer box, an upper protection box is connected with the upper protection box in a clamping way, a conical recess is arranged in the center of the top of the upper protection box, a cylindrical recess is communicated with the bottom of the conical recess, a conical clamping block is connected in the conical recess in a clamping way, and a connecting rod is connected with the conical clamping block in a rotating way; according to the utility model, the lower protection box and the upper protection box are arranged outside the outer box, so that the outer box can be protected to a certain extent, and the small knob capable of adjusting the large knob is arranged on the upper protection box, so that the volume of the large knob can be reduced, and misoperation on the large knob can be effectively reduced, but the device for regulating and controlling the brightness of the automobile LED lamp is inconvenient for rapidly installing and dismantling equipment, is inconvenient for rapidly dismounting and overhauling the equipment, and can cause a user to consume time when overhauling the equipment.

Accordingly, in view of the above, an improvement is made to the existing structure deficiency, and a device for adjusting and controlling the brightness of the LED lamp of the automobile is provided.

Disclosure of Invention

The utility model aims to provide a device for regulating and controlling the brightness of an LED lamp of an automobile, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device for regulation and control of car LED lamp luminance, includes casing and connecting block, the box is installed to the top of casing, and the top of box is provided with the apron, ventilation cooling mouth is run through in the middle part of apron, and the below fixed mounting of apron has the fixture block, the draw-in groove has been seted up to the below left and right sides symmetry of fixture block, the draw-in groove has been seted up to the left side surface of box, and the below left and right sides symmetry of draw-in groove installs the connecting rod, the right side fixed mounting of connecting rod has expansion spring one, and the right side outer wall of expansion spring one is provided with the connecting block.

Further, the right side outer wall laminating of box installs the air intake, and inside one side fixed mounting of air intake has the filter screen.

Further, the left side fixedly connected with air-supply line of filter screen, and the left side internal connection of air-supply line has the fan, the air outlet is installed in the left side connection of fan.

Further, a knob rotating resistance controller is installed on the left outer wall of the box body in a penetrating mode, and a bulb is arranged above the knob rotating resistance controller.

Further, the upper part of the bulb is fixedly connected with a threaded rod, and a rubber block I is fixedly arranged above the threaded rod.

Further, the left side and the right side of the first rubber block are symmetrically provided with a second telescopic spring, and the left side of the second telescopic spring is provided with a second rubber block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the shell, the box body, the cover plate, the ventilation and heat dissipation port, the clamping block, the clamping groove, the insertion groove, the connecting rod, the first telescopic spring and the connecting block, when the box body and the cover plate are rapidly assembled and disassembled, the clamping block is fixedly arranged below the cover plate, the moving cover plate can clamp the clamping block towards the insertion groove arranged on the left outer surface of the box body, the clamping grooves symmetrically arranged on the left side and the right side below the clamping block can clamp the left connecting rod towards the clamping groove which is penetrated by the elasticity of the first telescopic spring, at the moment, the rapid assembly of the box body and the cover plate is completed, the first telescopic spring can pull the left connecting rod to the right side only when the connecting block is pulled to the right outer wall when the connecting block is disassembled, and the connecting rod loses clamping of the clamping groove, so that rapid assembly and disassembly of equipment can be facilitated, and the electronic components in the equipment can be overhauled by a user conveniently;

2. according to the utility model, through the arrangement of the air inlet, the filter screen, the air inlet pipe, the fan and the air outlet, when the electronic element in the box body is subjected to heat radiation, after the fan is started, the fan sucks air from the air inlet arranged on the outer wall of the right side, the filter screen arranged in the air inlet filters dust and impurities to prevent dust from being sucked, and the filtered air uniformly radiates the inside of the equipment after passing through the air outlet connected with the left side after being blown by the fan, and can be matched with a ventilation and heat radiation opening arranged at a rapidly-installed cover plate, so that the ventilation in the equipment is enhanced, the inside of the equipment is prevented from being wet, and the service life of the user of the equipment is prolonged;

3. according to the utility model, through the arrangement of the knob rotating resistor controller, the bulb, the threaded rod, the first rubber block, the second telescopic spring and the second rubber block, when the brightness of lamplight is controlled and fixed, the bulb connected above can be regulated and controlled by rotating the knob rotating resistor controller, when the bulb is rotated, the threaded rod can be rotatably installed in the box body, when the threaded rod and the first rubber block move to the second telescopic spring, the telescopic force of the second telescopic spring can push and fix the first rubber block of the right rubber block, so that the bulb can be prevented from falling possibly after being installed and used for a long time.

Drawings

FIG. 1 is a schematic perspective view of a device for controlling the brightness of an automobile led lamp;

FIG. 2 is a schematic view of the device for adjusting and controlling the brightness of the led lamp of the automobile in a front sectional view;

FIG. 3 is a schematic diagram of a front cross-sectional heat dissipation and ventilation structure of the device for regulating and controlling the brightness of an automobile led lamp;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a housing; 2. a case; 3. a cover plate; 4. a ventilation heat dissipation port; 5. a clamping block; 6. a clamping groove; 7. an insertion groove; 8. a connecting rod; 9. a first telescopic spring; 10. a connecting block; 11. an air inlet; 12. a filter screen; 13. an air inlet pipe; 14. a blower; 15. an air outlet; 16. a knob turning resistance controller; 17. a bulb; 18. a threaded rod; 19. a first rubber block; 20. a second telescopic spring; 21. and a second rubber block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-2, a device for automobile LED lamp brightness regulation and control, including casing 1 and connecting block 10, casing 2 is installed to casing 1's top, and casing 2's top is provided with apron 3, apron 3's middle part runs through and installs ventilation cooling mouth 4, and apron 3's below fixed mounting has fixture block 5, fixture block 5's below left and right sides symmetry has seted up draw-in groove 6, draw-in groove 7 has been seted up to casing 2's left side surface, and draw-in groove 7's below left and right sides symmetry has connecting rod 8, connecting rod 8's right side fixed mounting has a telescopic spring 9, and telescopic spring 9's right side outer wall is provided with connecting block 10, when pressing down apron 3 to box 2 and apron 3, because apron 3 below fixed mounting has fixture block 5, the draw-in groove 6 that the below left side surface of box 2 was seted up with fixture block 5 was seted up to this moment, can make a telescopic spring 9's elasticity carry out the draw-in groove 6 with the draw-in groove 8 to the side of the draw-in groove 6, and the connecting rod 8 can be carried out the convenient to use when the side of the equipment is just need to carry out to the side of the draw-in groove to the connecting rod 8 to the side of the equipment of the side of the equipment of taking care of the equipment, and the equipment is just need of the side of the equipment is convenient for the side to detach to install the connecting rod 8, and the equipment is convenient to detach to the side when the side to use the side to the side 3 to install the connecting rod 8 to the connecting rod to the side and the connecting rod 3.

As shown in fig. 3-4, the air inlet 11 is attached to the right outer wall of the box 2, the filter screen 12 is fixedly mounted on one side of the inside of the air inlet 11, the air inlet pipe 13 is fixedly connected to the left side of the filter screen 12, the fan 14 is connected to the left side of the air inlet pipe 13, the air outlet 15 is mounted on the left side of the fan 14, when the electronic component in the box 2 dissipates heat, the fan 14 is started, the fan 14 sucks air from the air inlet 11 mounted on the right outer wall, the filter screen 12 mounted in the air inlet 11 filters dust and impurities to prevent dust from being sucked, the filtered air uniformly dissipates heat in the equipment after being blown by the fan 14 and passing through the air outlet 15 connected to the left side, and can be matched with the ventilation and heat dissipation port 4 mounted on the cover plate 3 rapidly to strengthen the air circulation in the equipment to prevent the interior of the equipment from being moist, the service life of a user of the equipment is prolonged, a knob rotating resistance controller 16 is penetratingly arranged on the left outer wall of the box body 2, a bulb 17 is arranged above the knob rotating resistance controller 16, a threaded rod 18 is fixedly connected above the bulb 17, a rubber block I19 is fixedly arranged above the threaded rod 18, two telescopic springs 20 are symmetrically arranged on the left side and the right side of the rubber block I19, a rubber block II 21 is arranged on the left side of the telescopic springs II 20, when the brightness of lamplight is controlled and fixed, the bulb 17 connected above can be regulated and controlled by rotating through the knob rotating resistance controller 16, when the bulb 17 rotates, the threaded rod 18 can be rotatably arranged inside the box body 2, when the threaded rod 18 and the rubber block I19 move to the telescopic springs II 20, the telescopic force of the telescopic springs II 20 can push and fix the rubber block II 21 arranged on the right side to the rubber block I19, so that the bulb 17 can be prevented from falling off after being mounted and used for a long time.

Working principle: when the device for regulating and controlling the brightness of the automobile LED lamp is used, firstly, when the box body 2 and the cover plate 3 are quickly installed and disassembled, when the cover plate 3 is pressed, as the clamping block 5 is fixedly installed below the cover plate 3, the moving cover plate 3 can clamp the clamping block 5 towards the insertion groove 7 formed on the outer surface of the left side of the box body 2, the clamping grooves 6 symmetrically formed on the left side and the right side below the clamping block 5 can clamp the left connecting rod 8 towards the clamping groove 6 penetrated by the elasticity of the first telescopic spring 9, at the moment, the quick installation of the box body 2 and the cover plate 3 is completed, when the connecting block 10 is disassembled, the first telescopic spring 9 can pull the left connecting rod 8 to the right side only by pulling the right outer wall of the connecting block 10, at the moment, the connecting rod 8 can lose clamping of the clamping groove 6, thereby being convenient for quick installation and disassembly of equipment, the electronic component inside the equipment is convenient for users to disassemble, assemble and overhaul, the structure is simple, the use is convenient, when the electronic component in the box body 2 dissipates heat, after the fan 14 is started, the fan 14 sucks air from the air inlet 11 arranged on the outer wall of the right side, the filter screen 12 arranged in the air inlet 11 filters dust and impurities to prevent dust from being sucked, the filtered air is blown by the fan 14 and uniformly dissipates heat inside the equipment after passing through the air outlet 15 connected on the left side, and can be matched with the ventilation and heat dissipation port 4 arranged on the rapidly installed cover plate 3 to strengthen the air circulation inside the equipment, prevent the equipment from being moist, improve the service life of the equipment, control and fixing the brightness of lamplight and regulate the brightness of the bulb 17 connected above by rotating the knob rotating resistance controller 16, when the bulb 17 rotates, the threaded rod 18 can be rotatably installed in the box body 2, when the threaded rod 18 and the first rubber block 19 move to the second telescopic spring 20, the second telescopic spring 20 can push and fix the second rubber block 21 installed on the right side to the first rubber block 19, so that the bulb 17 can be prevented from falling possibly after being installed and used for a long time, and the device for regulating and controlling the brightness of the LED lamp of the automobile is based on the working principle.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a device for regulation and control of car LED lamp luminance, includes casing (1) and connecting block (10), its characterized in that, box (2) are installed to the top of casing (1), and the top of box (2) is provided with apron (3), ventilation cooling mouth (4) are installed in the middle part penetration of apron (3), and the below fixed mounting of apron (3) has fixture block (5), draw-in groove (6) have been seted up to the below left and right sides symmetry of fixture block (5), insert groove (7) have been seted up to the left side surface of box (2), and connect rod (8) are installed to the below left and right sides symmetry of insert groove (7), the right side fixed mounting of connecting rod (8) has telescopic spring one (9), and the right side outer wall of telescopic spring one (9) is provided with connecting block (10).

2. The device for regulating and controlling the brightness of the LED lamp of the automobile according to claim 1, wherein the air inlet (11) is attached to the outer wall of the right side of the box body (2), and a filter screen (12) is fixedly arranged on one side of the inside of the air inlet (11).

3. The device for regulating and controlling the brightness of the automobile LED lamp according to claim 2, wherein an air inlet pipe (13) is fixedly connected to the left side of the filter screen (12), a fan (14) is connected to the left side of the air inlet pipe (13), and an air outlet (15) is connected to the left side of the fan (14).

4. The device for regulating and controlling the brightness of the LED lamp of the automobile according to claim 1, wherein a knob rotating resistance controller (16) is arranged on the left outer wall of the box body (2) in a penetrating way, and a bulb (17) is arranged above the knob rotating resistance controller (16).

5. The device for regulating and controlling the brightness of the LED lamp of the automobile according to claim 4, wherein a threaded rod (18) is fixedly connected above the bulb (17), and a rubber block I (19) is fixedly arranged above the threaded rod (18).

6. The device for regulating and controlling the brightness of the LED lamp of the automobile according to claim 5, wherein the second telescopic springs (20) are symmetrically arranged on the left side and the right side of the first rubber block (19), and the second rubber block (21) is arranged on the left side of the second telescopic springs (20).