CN219248345U - LED lamp circuit board support frame - Google Patents
LED lamp circuit board support frame Download PDFInfo
- Publication number
- CN219248345U CN219248345U CN202320110271.7U CN202320110271U CN219248345U CN 219248345 U CN219248345 U CN 219248345U CN 202320110271 U CN202320110271 U CN 202320110271U CN 219248345 U CN219248345 U CN 219248345U
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- fixedly connected
- circuit board
- spring
- adjusting
- support cylinder
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Abstract
The utility model relates to the field of LED lamps and discloses a circuit board support frame of an LED lamp, which comprises a top support cylinder, wherein a bottom support cylinder is arranged at the bottom end of the top support cylinder, two groups of connecting plates are fixedly connected to the top end of the top support cylinder, an adjusting rod is movably connected to the surface of each connecting plate, one end of each adjusting rod is fixedly connected with an adjusting block, the other end of each adjusting rod is fixedly connected with a clamping plate, the top end of the top support cylinder is fixedly connected with an auxiliary supporting block, three groups of limiting sliding blocks are uniformly inserted into the top end of each adjusting block, the top ends of the limiting sliding blocks are fixedly connected with supporting rods, and the surfaces of the supporting rods are rotatably connected with adjusting clamping cylinders.
Description
Technical Field
The utility model relates to the technical field of LED lamps, in particular to a circuit board supporting frame of an LED lamp.
Background
The name of the circuit board welding support frame is CN2937638U in China, and the circuit board is called as a circuit board, a PCB board, an aluminum substrate, a high-frequency board, an ultrathin circuit board and a printed circuit board in the background art, wherein the circuit board mainly comprises a bonding pad, a via hole, a mounting hole, a wire, a component, a connector, filling and an electrical boundary, and the welding is an important procedure in the production and processing process of the circuit board. In the welding process of the circuit board, a supporting frame is required to be arranged to support the circuit board, in the prior art, the circuit board is often supported only through a simple supporting structure, the circuit board is easy to shift in the welding process, and meanwhile, the lower end face of the circuit board is in contact with the supporting structure in a fitting way, so that heat dissipation in the welding process is inconvenient; in addition, when the supporting structure cooperates with the clamp to limit the circuit board, the common clamp cannot clamp the circuit board well and cannot damage the circuit board well because the thickness of the circuit board is very thin, and the clamp is also not suitable for clamping circuit boards with different specifications and sizes;
therefore, the clamping process of the equipment to the circuit board is troublesome, the equipment is inconvenient to use, the hard clamping is easy to damage the circuit board, the vibration is difficult to buffer, the clamping points are difficult to adjust according to the distribution state of the electronic components on the circuit board, the fixing process is limited, and the dust in the equipment is difficult to remove in the heat dissipation process.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects existing in the prior art, the utility model provides the circuit board support frame of the LED lamp, which can effectively solve the problems that the clamping process of the circuit board support frame of the prior art on the circuit board is troublesome, the circuit board is inconvenient to use, the circuit board is easy to damage due to hard clamping, vibration is difficult to buffer, clamping points are difficult to adjust according to the distribution state of electronic elements on the circuit board, the fixing process has limitation, and dust in the circuit board is difficult to remove in the heat dissipation process.
Technical proposal
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model discloses a circuit board support frame of an LED lamp, which comprises a top support cylinder, wherein the bottom end of the top support cylinder is provided with a bottom support cylinder, the top end of the top support cylinder is fixedly connected with two groups of connecting plates, the surface of each connecting plate is movably connected with an adjusting rod, one end of each adjusting rod is fixedly connected with an adjusting block, the other end of each adjusting rod is fixedly connected with a clamping plate, the top end of the top support cylinder is fixedly connected with an auxiliary supporting block, the top ends of the adjusting blocks are uniformly inserted with three groups of limiting sliding blocks, the top ends of the limiting sliding blocks are fixedly connected with supporting rods, the surface of each supporting rod is rotatably connected with an adjusting clamping cylinder, the surface of each supporting rod is sleeved with a second spring, the surface of each adjusting clamping cylinder is slidably connected with an adjusting clamping plate, the surface of each adjusting rod is sleeved with a first spring, the inner part of each bottom support cylinder is provided with a heat dissipation and dust removal mechanism, and the surface of each top support cylinder is uniformly and fixedly connected with a filter screen.
Further, the bottom support cylinder is sleeved at the bottom end of the top support cylinder, and the bottom support cylinder is connected with the top support cylinder through a screw thread rotation rate.
Furthermore, one end of the first spring is fixedly connected with the surface of the connecting plate, the other end of the first spring is connected with the surface of the adjusting rod in height, and the first spring is in a rebound state.
Furthermore, the limit sliding block is in sliding connection with the adjusting block.
Furthermore, one end of the second spring is fixedly connected with the surface of the supporting rod, the other end of the second spring is fixedly connected with the inner wall of the adjusting clamping cylinder, and the second spring is in a rebound state.
Still further, heat dissipation dust removal mechanism includes servo motor, servo motor installs in the bottom of a bottom support section of thick bamboo, servo motor output shaft's top fixedly connected with fan, the top fixedly connected with of fan center pin scrapes the pole, scrape the pole and laminate mutually with the filter screen.
Advantageous effects
Compared with the prior art, the technical proposal provided by the utility model has the following advantages that
The beneficial effects are that:
1. according to the utility model, by adding measures for conveniently and flexibly fixing the circuit board, a user pushes the clamping plates, the circuit board is placed between the two groups of clamping plates, the circuit board is clamped through the resilience force of the first springs, then the user pushes the limiting sliding blocks according to the distribution of electronic elements on the circuit board, the limiting sliding blocks slide in the adjusting blocks, the adjusting clamping plates are prevented from avoiding the electronic elements, the adjusting clamping plates are pushed and pulled, the position of the adjusting clamping plates on the adjusting clamping cylinder is adjusted, the adjusting clamping cylinder is pulled to rotate on the supporting rod, the second springs are driven to stretch, and after the adjusting clamping cylinder is released, the circuit board is clamped and fixed, so that the device can flexibly clamp the circuit board, avoid the electronic elements on the circuit board during clamping, quickly select proper clamping points, avoid damage to the circuit board due to overlarge clamping force, and flexibly fix the circuit board.
2. According to the utility model, by adding the heat dissipation and dust removal mechanism, a user starts the servo motor, so that the output shaft of the servo motor drives the fan to select, the fan dissipates heat of the circuit board, the fan simultaneously drives the scraping rod to select, hot air is blown out through the filter screen, and the scraping rod wipes dust adsorbed on the filter screen, so that the device dissipates heat of the circuit board, and meanwhile, the dust removal operation of the interior is completed, the dust blockage is avoided, and the cleanliness of the interior is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective front view of the present utility model;
FIG. 2 is a perspective front view of the connecting plate, the adjusting block, the clamping plate and the adjusting clamping cylinder;
FIG. 3 is a perspective side view of the top support cylinder, bottom support cylinder and clamping plate of the present utility model;
FIG. 4 is a perspective side view of the scraper bar, fan and servo motor of the present utility model;
FIG. 5 is a perspective bottom view of the present utility model;
reference numerals in the drawings represent respectively: 1. a top support cylinder; 2. a bottom support cylinder; 3. a connecting plate; 4. an adjusting rod; 5. an adjusting block; 6. a clamping plate; 7. a first spring; 8. adjusting the clamping plate; 9. adjusting the clamping cylinder; 10. a limit sliding block; 11. a support rod; 12. a second spring; 13. a servo motor; 14. a fan; 15. a scraping rod; 16. a filter screen; 17. auxiliary supporting blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of 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. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. 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.
The utility model is further described below with reference to examples.
Examples
The embodiment of the support frame for the LED lamp circuit board comprises a top support cylinder 1, wherein a bottom support cylinder 2 is arranged at the bottom end of the top support cylinder 1, two groups of connecting plates 3 are fixedly connected to the top end of the top support cylinder 1, an adjusting rod 4 is movably connected to the surface of each connecting plate 3, an adjusting block 5 is fixedly connected to one end of each adjusting rod 4, a clamping plate 6 is fixedly connected to the other end of each adjusting rod 4, an auxiliary supporting block 17 is fixedly connected to the top end of the top support cylinder 1, three groups of limiting sliding blocks 10 are uniformly inserted into the top end of each adjusting block 5, a supporting rod 11 is fixedly connected to the top end of each limiting sliding block 10, an adjusting clamping cylinder 9 is rotatably connected to the surface of each supporting rod 11, a second spring 12 is sleeved on the surface of each supporting rod 11, an adjusting clamping plate 8 is slidably connected to the surface of each adjusting plate 4, a first spring 7 is sleeved on the surface of each adjusting plate 10, a filter screen 16 is fixedly connected to the surface of the top support cylinder 1.
As shown in fig. 1, a bottom support cylinder 2 is sleeved at the bottom end of a top support cylinder 1, and the bottom support cylinder 2 is connected with the top support cylinder 1 through a screw rotation rate.
As shown in fig. 2, one end of the first spring 7 is fixedly connected with the surface of the connecting plate 3, the other end of the first spring 7 is highly connected with the surface of the adjusting rod 4, and the first spring 7 is in a rebound state.
As shown in fig. 2, one end of the second spring 12 is fixedly connected with the surface of the supporting rod 11, the other end of the second spring 12 is fixedly connected with the inner wall of the adjusting card cylinder 9, and the second spring 12 is in a rebound state.
When the embodiment is specifically implemented, a user pushes two groups of clamping plates 6, the two groups of clamping plates 6 extrude the first springs 7, the first springs 7 are compressed, a circuit board is placed between the two groups of clamping plates 6, the clamping plates 6 clamp the circuit board, the circuit board is clamped through the resilience force of the first springs 7, then the user pushes the limiting slide block 10 according to the distribution of electronic elements on the circuit board, the limiting slide block 10 slides in the adjusting block 5, the adjusting clamping plate 8 avoids the electronic elements and pushes and pulls the adjusting clamping plate 8, the position of the adjusting clamping plate 8 on the adjusting clamping cylinder 9 is adjusted, the adjusting clamping cylinder 9 rotates on the supporting rod 11 by pulling the adjusting clamping cylinder 9, the second springs 12 are driven to stretch, the adjusting clamping plate 8 is driven to clamp and fix the circuit board through the resilience force of the second springs 12 after the adjusting clamping cylinder 9 is released, and the auxiliary supporting is carried out through the auxiliary supporting block 17.
In other aspects, this embodiment also provides a heat dissipation and dust removal mechanism, as shown in fig. 4, the inside of the bottom support cylinder 2 is provided with the heat dissipation and dust removal mechanism, the heat dissipation and dust removal mechanism includes a servo motor 13, the servo motor 13 is installed at the bottom of the bottom support cylinder 2, the top fixedly connected with fan 14 of servo motor 13 output shaft, the top fixedly connected with of fan 14 center pin scrapes pole 15, scrapes pole 15 and filter screen 16 laminating mutually.
In the embodiment, when the device is specifically implemented, a user starts the servo motor 13, so that the output shaft of the servo motor 13 drives the fan 14 to select, the fan 14 dissipates heat of the circuit board, the fan 14 simultaneously drives the scraping rod 15 to select, hot air is blown out through the filter screen 16, the scraping rod 15 wipes dust adsorbed on the filter screen 16, and the dust removal operation inside the circuit board is completed while the circuit board dissipates heat.
In sum, the user pushes the two groups of clamping plates 6, so that the two groups of clamping plates 6 extrude the first springs 7, the first springs 7 are compressed, the circuit board is placed between the two groups of clamping plates 6, the clamping plates 6 clamp the circuit board, the circuit board is clamped through the resilience force of the first springs 7, then the user pushes the limit sliding block 10 according to the distribution of electronic elements on the circuit board, the limit sliding block 10 slides in the adjusting block 5, the adjusting clamping plate 8 avoids the electronic elements, the adjusting clamping plate 8 is pushed and pulled, the position of the adjusting clamping plate 8 on the adjusting clamping cylinder 9 is adjusted, the adjusting clamping cylinder 9 rotates on the supporting rod 11 through pulling the adjusting clamping cylinder 9, the second springs 12 are driven to stretch, and after the adjusting clamping cylinder 9 is released, the adjusting clamping plate 8 is driven to clamp and fix the circuit board through the resilience force of the second springs 12, and the auxiliary supporting block 17 is used for auxiliary supporting;
the user is through starting servo motor 13 for servo motor 13's output shaft drives fan 14 and selects, and fan 14 dispels the heat to the circuit board, and fan 14 drives simultaneously and scrapes pole 15 and select, and steam blows out through filter screen 16, scrapes pole 15 and cleans the dust of adsorbing on filter screen 16, when dispelling the heat to the circuit board, accomplishes the dust removal operation to inside.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a LED lamps and lanterns circuit board support frame, includes a top support section of thick bamboo (1), its characterized in that: the utility model discloses a dust removal device for a solar cell, including top support section of thick bamboo (1), top fixedly connected with two sets of connecting plates (3) of top support section of thick bamboo (1), the surface swing joint of connecting plate (3) has regulation pole (4), the one end fixedly connected with regulating block (5) of regulation pole (4), the other end fixedly connected with cardboard (6) of regulation pole (4), top fixedly connected with auxiliary support piece (17) of top support section of thick bamboo (1), three group's limit slider (10) have evenly been inserted on the top of regulating block (5), the top fixedly connected with bracing piece (11) of limit slider (10), the surface rotation of bracing piece (11) is connected with regulation card section of thick bamboo (9), the surface cover of bracing piece (11) is equipped with second spring (12), the surface sliding connection of regulation card section of thick bamboo (9) has regulation clamp plate (8), the surface cover of regulation pole (4) is equipped with first spring (7), the internally mounted of bottom support section of thick bamboo (2) has dust removal mechanism, the even surface fixedly connected with filter screen (16) of top support section of thick bamboo (1).
2. The LED luminaire circuit board support bracket of claim 1 wherein: the bottom support cylinder (2) is sleeved at the bottom end of the top support cylinder (1), and the bottom support cylinder (2) is connected with the top support cylinder (1) through a screw rotation rate.
3. The LED luminaire circuit board support bracket of claim 1 wherein: one end of the first spring (7) is fixedly connected with the surface of the connecting plate (3), the other end of the first spring (7) is connected with the surface of the adjusting rod (4) in height, and the first spring (7) is in a rebound state.
4. The LED luminaire circuit board support bracket of claim 1 wherein: the limit sliding block (10) is in sliding connection with the adjusting block (5).
5. The LED luminaire circuit board support bracket of claim 1 wherein: one end of the second spring (12) is fixedly connected with the surface of the supporting rod (11), the other end of the second spring (12) is fixedly connected with the inner wall of the adjusting clamping cylinder (9), and the second spring (12) is in a rebound state.
6. The LED luminaire circuit board support bracket of claim 1 wherein: the heat dissipation and dust removal mechanism comprises a servo motor (13), the servo motor (13) is arranged at the bottom end of the bottom support cylinder (2), a fan (14) is fixedly connected to the top end of an output shaft of the servo motor (13), a scraping rod (15) is fixedly connected to the top end of a central shaft of the fan (14), and the scraping rod (15) is attached to a filter screen (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320110271.7U CN219248345U (en) | 2023-01-18 | 2023-01-18 | LED lamp circuit board support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320110271.7U CN219248345U (en) | 2023-01-18 | 2023-01-18 | LED lamp circuit board support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219248345U true CN219248345U (en) | 2023-06-23 |
Family
ID=86808647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320110271.7U Active CN219248345U (en) | 2023-01-18 | 2023-01-18 | LED lamp circuit board support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219248345U (en) |
-
2023
- 2023-01-18 CN CN202320110271.7U patent/CN219248345U/en active Active
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