CN215935335U - Solar insecticidal lamp controller liquid crystal display screen voltage control device - Google Patents
Solar insecticidal lamp controller liquid crystal display screen voltage control device Download PDFInfo
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- CN215935335U CN215935335U CN202122297087.1U CN202122297087U CN215935335U CN 215935335 U CN215935335 U CN 215935335U CN 202122297087 U CN202122297087 U CN 202122297087U CN 215935335 U CN215935335 U CN 215935335U
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Abstract
The utility model discloses a voltage control device of a liquid crystal display screen of a solar insecticidal lamp controller, which comprises a heat dissipation plate, a display body and a circuit board, wherein the outer wall of the top of the heat dissipation plate is provided with a mounting groove, guide rods which are distributed equidistantly are integrally formed inside the mounting groove, the outer wall of the top of the circuit board is provided with guide holes which are distributed equidistantly, the guide rods are inserted into the guide holes, springs are sleeved outside the guide rods and are positioned on two sides of the circuit board, the outer wall of the top of the heat dissipation plate is provided with a top plate through screws, the outer wall of the bottom of the top plate is provided with a heat conduction plate and a heat insulation plate through screws, and the heat conduction plate is positioned between the outer wall of the bottom of the top plate and the outer wall of the top of the heat insulation plate. The spring supports the circuit board on two sides of the circuit board, and can absorb the energy transmitted to the vibration of the circuit board when a small wild organism collides the device, so that the circuit board is prevented from being damaged by the impact.
Description
Technical Field
The utility model relates to the technical field of insecticidal lamps, in particular to a solar insecticidal lamp controller liquid crystal display screen voltage control device.
Background
The insect-killing lamp is a special device which is used for trapping insects, effectively killing the insects, reducing the indexes of diseases and insects, and preventing and controlling insect pests and insect-borne diseases by utilizing an insect-trapping light source in a specific spectral range sensitive to the insects according to the characteristic that the insects have phototaxis, and is mainly used for killing pests and reducing the use of insecticides.
The insecticidal lamp can light at night, and the light not only can attract insects, and in the process of transporting, loading and unloading the insecticidal lamp far away, the voltage control device vibrates or collides, so that the circuit board is easily short-circuited, and the device is damaged. Therefore, it is desirable to design a voltage control device for a liquid crystal display of a solar insecticidal lamp controller to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that a voltage control device in the prior art is easy to cause short circuit of a circuit board due to vibration, so that the device is damaged, and provides a voltage control device of a liquid crystal display screen of a solar insecticidal lamp controller.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a solar energy insecticidal lamp controller liquid crystal display voltage control device, includes heating panel, display body and circuit board, it has the mounting groove to open on the top outer wall of heating panel, and the inside integrated into one piece of mounting groove has the guide bar that is the equidistance and distributes, it has the guiding hole that is the equidistance and distributes to open on the top outer wall of circuit board, and the guide bar pegs graft in the inside of guiding hole, the spring has been cup jointed to the outside of guide bar, and the spring is located the both sides of circuit board, there is the roof through the mounting screw on the top outer wall of heating panel.
The key concept of the technical scheme is as follows: through the spring that sets up, the spring supports the circuit board in circuit board both sides, and when small-size wildlife collided the device, the spring can be with transmitting the energy absorption of circuit board vibration to prevent that the circuit board from receiving the impact and damaging.
Furthermore, a heat conducting plate and a heat insulating plate are mounted on the outer wall of the bottom of the top plate through screws, and the heat conducting plate is located between the outer wall of the bottom of the top plate and the outer wall of the top of the heat insulating plate.
Furthermore, the outer wall of the bottom of the heat insulation plate is provided with fixing holes which are distributed equidistantly, and the top ends of the guide rods are inserted into the fixing holes.
Furthermore, the two ends of the heat conducting plate are integrally formed with inserting strips, the outer wall of the top of the heat radiating plate is provided with inserting grooves which are distributed equidistantly, and the inserting strips are inserted into the inserting grooves.
Furthermore, the top outer wall of the top plate is provided with a positioning groove, and the display body is clamped in the positioning groove.
Furthermore, the outer walls of the two sides of the display body are integrally provided with fixing plates, and the display body is fixed in the positioning groove through the fixing plates and the screws.
Furthermore, the radiating fins distributed equidistantly are integrally formed on the outer wall of the bottom of the radiating plate, and the outer wall of one side of each radiating fin is provided with air holes distributed equidistantly.
The utility model has the beneficial effects that:
1. through the spring that sets up, the spring supports the circuit board in circuit board both sides, when transportation and handling process produce the collision or vibrate in the distance, the spring can be with the energy absorption who transmits the vibration for the circuit board to prevent that the circuit board from receiving the impact and damaging.
2. Through the heat-conducting plate and the heating panel that set up, the heat-conducting plate is direct to contact with the display body, can give the heating panel with the heat transfer that the display body produced, and the heat that the circuit board produced also can give the heating panel through air transfer, and then the heating panel gives the external environment with heat transfer to prevent the device overheat damage.
3. Through the fin and the wind hole that set up, the fin can be better with the heat on the heating panel give off to the external environment in to the wind hole can improve the flow efficiency of air, and then makes the radiating effect further improve.
Drawings
Fig. 1 is a schematic structural diagram of a voltage control device of a liquid crystal display screen of a solar insecticidal lamp controller according to the present invention;
FIG. 2 is an exploded view of the structure of a liquid crystal display screen voltage control device of a solar insecticidal lamp controller according to the present invention;
FIG. 3 is a schematic view of a heat dissipation plate structure of a liquid crystal display screen voltage control device of a solar insecticidal lamp controller according to the present invention;
fig. 4 is a sectional view of a top plate structure of a voltage control device of a liquid crystal display screen of a solar insecticidal lamp controller according to the present invention.
In the figure: the display comprises a top plate 1, a display body 2, a heat dissipation plate 3, heat dissipation plates 4, air holes 5, a fixing plate 6, positioning grooves 7, mounting grooves 8, slots 9, guide rods 10, springs 11, a circuit board 12, guide holes 13, a heat conduction plate 15, a cutting bar 16, a heat insulation plate 17 and fixing holes 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a solar insecticidal lamp controller liquid crystal display voltage control device includes a heat dissipation plate 3, a display body 2 and a circuit board 12, wherein an installation groove 8 is formed on an outer wall of a top portion of the heat dissipation plate 3, guide rods 10 are formed in the installation groove 8 in an integrated manner and are distributed equidistantly, guide holes 13 are formed in an outer wall of a top portion of the circuit board 12 and are distributed equidistantly, the guide rods 10 are inserted into the guide holes 13, the guide rods 10 and the guide holes 13 are used for guiding the circuit board 12, springs 11 are sleeved outside the guide rods 10, the springs 11 are used for absorbing vibration, the circuit board 12 is protected, the springs 11 are located on two sides of the circuit board 12, and a top plate 1 is installed on the outer wall of the top portion of the heat dissipation plate 3 through screws.
As apparent from the above description, the present invention has the following advantageous effects: through the spring 11 that sets up, spring 11 supports circuit board 12 at circuit board 12 both sides, and when small-size wildlife collided the device, spring 11 can be with transmitting the energy absorption of circuit board 12 vibration to prevent that circuit board 12 from receiving the impact and damaging.
Further, a heat conductive plate 15 and a heat insulating plate 17 are mounted on the bottom outer wall of the top plate 1 by screws, the heat insulating plate 17 can prevent heat of the display body 2 from being transferred to the circuit board 12, and the heat conductive plate 15 is located between the bottom outer wall of the top plate 1 and the top outer wall of the heat insulating plate 17.
Furthermore, fixing holes 18 are formed in the outer wall of the bottom of the heat insulation plate 17 and are distributed at equal intervals, the fixing holes 18 are used for fixing the top ends of the guide rods 10, and the top ends of the guide rods 10 are inserted into the fixing holes 18.
Furthermore, the two ends of the heat conducting plate 15 are integrally formed with inserting strips 16, the inserting strips 16 are used for conducting the heat of the heat conducting plate 15 to the heat dissipation plate 3, the outer wall of the top of the heat dissipation plate 3 is provided with inserting grooves 9 which are distributed equidistantly, and the inserting strips 16 are inserted into the inserting grooves 9.
Further, it has constant head tank 7 to open on the top outer wall of roof 1, and constant head tank 7 is used for fixing a position display body 2, and display body 2 joint is in the inside of constant head tank 7.
Further, the outer walls of the two sides of the display body 2 are integrally formed with fixing plates 6, the fixing plates 6 are used for fixing the display body 2, and the display body 2 is fixed inside the positioning grooves 7 through the fixing plates 6 and screws.
Further, integrated into one piece has the fin 4 that is the equidistance and distributes on the bottom outer wall of heating panel 3, and fin 4 is used for the heat effluvium, and opens on the outer wall of one side of fin 4 and has the wind hole 5 that is the equidistance and distributes, and wind hole 5 can make the better circulation of air.
By adopting the heat conducting plate 15 and the heat dissipation plate 3, the heat conducting plate 15 is directly contacted with the display body 2, so that heat generated by the display body 2 can be transferred to the heat dissipation plate 3, heat generated by the circuit board 12 can be transferred to the heat dissipation plate 3 through air, and then the heat dissipation plate 3 transfers the heat to the external environment, thereby preventing the device from being damaged due to overheating; the heat dissipation plate 3 is provided with the heat dissipation plate 4 and the air holes 5, the heat dissipation plate 4 can better dissipate heat on the heat dissipation plate 3 to the external environment, and the air holes 5 can improve the flowing efficiency of air, so that the heat dissipation effect is further improved.
Some preferred embodiments or application examples are listed below to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention with respect to the prior art:
example 1
The utility model provides a solar energy insecticidal lamp controller liquid crystal display voltage control device, including heating panel 3, display body 2 and circuit board 12, it has mounting groove 8 to open on heating panel 3's the top outer wall, and the inside integrated into one piece of mounting groove 8 has the guide bar 10 that is the equidistance and distributes, it has the guiding hole 13 that is the equidistance and distributes to open on circuit board 12's the top outer wall, and guide bar 10 pegs graft in the inside of guiding hole 13, guide bar 10 and guiding hole 13 are used for leading for circuit board 12, spring 11 has been cup jointed to the outside of guide bar 10, spring 11 is used for absorbing the vibration, protection circuit board 12, and spring 11 is located circuit board 12's both sides, there is roof 1 through the mounting screw on heating panel 3's the top outer wall.
Wherein, the outer wall of the bottom of the top plate 1 is provided with a heat conducting plate 15 and a heat insulating plate 17 through screws, the heat insulating plate 17 can prevent the heat of the display body 2 from being transferred to the circuit board 12, and the heat conducting plate 15 is positioned between the outer wall of the bottom of the top plate 1 and the outer wall of the top of the heat insulating plate 17; fixing holes 18 distributed at equal intervals are formed in the outer wall of the bottom of the heat insulation plate 17, the fixing holes 18 are used for fixing the top ends of the guide rods 10, and the top ends of the guide rods 10 are inserted into the fixing holes 18; the two ends of the heat conducting plate 15 are integrally formed with inserting strips 16, the inserting strips 16 are used for conducting the heat of the heat conducting plate 15 to the heat dissipation plate 3, the outer wall of the top of the heat dissipation plate 3 is provided with inserting grooves 9 which are distributed equidistantly, and the inserting strips 16 are inserted into the inserting grooves 9; a positioning groove 7 is formed in the outer wall of the top plate 1, the positioning groove 7 is used for positioning the display body 2, and the display body 2 is clamped in the positioning groove 7; the outer walls of the two sides of the display body 2 are integrally formed with fixing plates 6, the fixing plates 6 are used for fixing the display body 2, and the display body 2 is fixed inside the positioning groove 7 through the fixing plates 6 and the screws; the cooling fins 4 distributed equidistantly are integrally formed on the outer wall of the bottom of the cooling plate 3, the cooling fins 4 are used for dissipating heat, air holes 5 distributed equidistantly are formed in the outer wall of one side of each cooling fin 4, and air can better circulate through the air holes 5.
The working principle is as follows: when the display device is used, an operator sleeves the spring 11 outside the guide rod 10, then places the circuit board 12 inside the mounting groove 8, enables the guide rod 10 to be inserted inside the guide hole 13, sleeves the rest of the spring 11 outside the guide rod 10, enables the spring 11 to be distributed on two sides of the circuit board 12, then installs the top plate 1 on the heat dissipation plate 3 through bolts, enables the inserting strips 16 to be inserted inside the inserting grooves 9, enables the guide rod 10 to be inserted inside the fixing holes 18, and finally fixes the display body 2 inside the positioning groove 7; when the small-sized wild creature collides with the device, the vibration received by the heat radiating plate 3 is transmitted to the spring 11, and the spring 11 absorbs the impact energy in the vibration and then transmits the impact energy to the circuit board 12, thereby preventing the circuit board 12 from being damaged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. Solar energy insecticidal lamp controller liquid crystal display voltage control device, including heating panel (3), display body (2) and circuit board (12), its characterized in that, it has mounting groove (8) to open on the top outer wall of heating panel (3), and the inside integrated into one piece of mounting groove (8) has guide bar (10) that are the equidistance and distribute, it has guide hole (13) that are the equidistance and distribute to open on the top outer wall of circuit board (12), and inside at guide hole (13) is pegged graft in guide bar (10), spring (11) have been cup jointed to the outside of guide bar (10), and spring (11) are located the both sides of circuit board (12), there is roof (1) through the mounting screw on the top outer wall of heating panel (3).
2. The solar insecticidal lamp controller liquid crystal display screen voltage control device according to claim 1, characterized in that a heat conducting plate (15) and a heat insulating plate (17) are installed on the bottom outer wall of the top plate (1) through screws, and the heat conducting plate (15) is located between the bottom outer wall of the top plate (1) and the top outer wall of the heat insulating plate (17).
3. The solar insecticidal lamp controller liquid crystal display screen voltage control device according to claim 2, characterized in that the bottom outer wall of the heat insulation board (17) is provided with fixing holes (18) distributed at equal intervals, and the top ends of the guide rods (10) are inserted into the fixing holes (18).
4. The solar insecticidal lamp controller liquid crystal display screen voltage control device according to claim 2, characterized in that the two ends of the heat conducting plate (15) are integrally formed with inserting strips (16), the top outer wall of the heat radiating plate (3) is provided with slots (9) distributed at equal intervals, and the inserting strips (16) are inserted into the slots (9).
5. The solar insecticidal lamp controller liquid crystal display screen voltage control device according to claim 1, characterized in that a positioning groove (7) is opened on the outer wall of the top plate (1), and the display body (2) is clamped inside the positioning groove (7).
6. The controller LCD screen voltage control device of claim 5, wherein the display body (2) is integrally formed with a fixing plate (6) on both outer walls of the display body (2), and the display body (2) is fixed inside the positioning groove (7) by the fixing plate (6) and screws.
7. The solar insecticidal lamp controller liquid crystal display screen voltage control device according to claim 1, characterized in that the bottom outer wall of the heat dissipation plate (3) is integrally formed with cooling fins (4) distributed at equal intervals, and the outer wall of one side of the cooling fins (4) is provided with air holes (5) distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122297087.1U CN215935335U (en) | 2021-09-23 | 2021-09-23 | Solar insecticidal lamp controller liquid crystal display screen voltage control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122297087.1U CN215935335U (en) | 2021-09-23 | 2021-09-23 | Solar insecticidal lamp controller liquid crystal display screen voltage control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215935335U true CN215935335U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122297087.1U Active CN215935335U (en) | 2021-09-23 | 2021-09-23 | Solar insecticidal lamp controller liquid crystal display screen voltage control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215935335U (en) |
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2021
- 2021-09-23 CN CN202122297087.1U patent/CN215935335U/en active Active
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