CN215647823U - Multifunctional circuit on-off control module - Google Patents
Multifunctional circuit on-off control module Download PDFInfo
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- CN215647823U CN215647823U CN202122335159.7U CN202122335159U CN215647823U CN 215647823 U CN215647823 U CN 215647823U CN 202122335159 U CN202122335159 U CN 202122335159U CN 215647823 U CN215647823 U CN 215647823U
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- heat conduction
- protective frame
- conduction shell
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Abstract
The utility model belongs to the technical field of controllers and discloses a multifunctional circuit on-off control module which comprises a fixed plate and a heat conduction shell, wherein a protective frame is fixedly arranged on the front surface of the fixed plate, heat dissipation holes are formed in the outer side of the protective frame, a dustproof plate is fixedly arranged in the middle of the protective frame, sound absorption cotton is arranged on the inner wall of the protective frame, a fan positioned in the protective frame is fixedly arranged on the front surface of the fixed plate, and a fixing frame is fixedly connected to the inner wall of the protective frame. The fan, the heat conduction shell, the heat dissipation holes and the like are arranged to be matched to achieve the advantage of good heat dissipation effect, the control circuit board in the heat conduction shell can generate a large amount of heat and conduct the heat out through the heat conduction shell when working, and the rectangular strip openings are formed in the outer side of the heat conduction shell, so that the contact area between air and the heat conduction shell is increased, the heat dissipation speed of the heat conduction shell is increased, and the purpose of good heat dissipation effect can be achieved.
Description
Technical Field
The utility model belongs to the technical field of controllers, and particularly relates to a multifunctional circuit on-off control module.
Background
The circuit on-off control module refers to a controller for controlling the circuit to be powered off or powered on, and the on-off of the circuit is controlled through remote control, so that the circuit on-off control module relates to various fields of life and is convenient for people's life.
The circuit board module of the existing circuit on-off control module is basically fixed in the mounting box, a large amount of heat can be generated in long-time work, and because the shell does not have the heat dissipation function, the internal electronic elements can be damaged for a long time, and the service life of the circuit on-off control module is shortened.
In addition, the existing mounting box is basically fixed on the wall surface by screws, and once a fault occurs, the mounting box can be detached for maintenance, and the wall surface can be damaged by the insertion and extraction of the screws, so that the mounting box is not attractive.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a multifunctional circuit on-off control module which has the advantages of good heat dissipation effect and good dismounting effect.
In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional circuit on-off control module comprises a fixed plate and a heat conduction shell, wherein a protective frame is fixedly arranged on the front surface of the fixed plate, the outer side of the protective frame is provided with heat dissipation holes, the middle part of the protective frame is fixedly provided with a dust guard, the inner wall of the protective frame is provided with sound absorption cotton, the front surface of the fixed plate is fixedly provided with a fan positioned in the protective frame, the inner wall of the protective frame is fixedly connected with a fixed frame, the left end and the right end of the fixing frame are both movably connected with limiting plates, the upper end and the left side and the right side of the heat conduction shell are both fixedly connected with clamping blocks, the bottom of the heat conducting shell is fixedly connected with a waterproof joint, the front surface of the protective frame is fixedly provided with a sealing shell, the left end and the right end of the fixing plate are both provided with screw holes, the temperature of the surface of the heat conduction shell is taken away through the work of the fan, and the heat accumulated in the protective frame can be dissipated through the heat dissipation holes in a ventilation mode of air inlet and air outlet; the accessible is gone into the fixture block card and is inlayed mouthful inside and utilize the spacing of limiting plate to fix the heat conduction shell inside protecting the frame on the mount, and sealed enclosure of rethread is sealed, during the dismantlement, can break away from the fixture block and inlay mouthful and can accomplish the dismantlement.
As a preferred technical scheme of the present invention, the front surface of the fan faces the heat conducting shell, the outer side of the heat conducting shell is provided with a rectangular opening, the fan can blow against the rectangular opening on the heat conducting shell, and the existence of the rectangular opening increases the contact area between the air and the heat conducting shell, thereby accelerating the heat dissipation of the temperature transferred by the heat conducting shell.
According to a preferable technical scheme of the utility model, the front sides of the four sides of the protective frame are respectively provided with a clamping groove, the back side of the sealing shell is fixedly provided with a clamping strip, and the clamping strip is inserted into the clamping groove, so that the protective frame is tightly attached to the sealing shell, and a simple sealing and dustproof effect can be achieved.
According to a preferable technical scheme of the utility model, the four corners of the front face of the protective frame are respectively provided with a screw hole, the four corners of the sealing shell are respectively movably connected with a screw, and the sealing shell and the protective frame can be firmly and fixedly connected together by inserting the screws into the screw holes and are not easy to fall off.
According to a preferred technical scheme of the utility model, the middle of the fixing frame is provided with an embedding opening, the control circuit board is arranged in the heat conduction shell, the depth value of the embedding opening is larger than the height value of the clamping block, the clamping block can be completely embedded in the embedding opening, the installation is completed by limiting of the limiting plate, the installation opening is formed in the back of the heat conduction shell, and heat generated by the control circuit board during working can be led out through the heat conduction shell.
Compared with the prior art, the utility model has the following beneficial effects:
1. the fan, the heat conduction shell, the heat dissipation holes and other structures are matched to achieve the advantage of good heat dissipation effect, when the control circuit board in the heat conduction shell works, a large amount of heat can be generated and is conducted out through the heat conduction shell, the rectangular strip opening is formed in the outer side of the heat conduction shell, the contact area of air and the heat conduction shell is increased, the heat dissipation speed of the heat conduction shell is accelerated, in addition, the fan can blow along the rectangular strip opening during working, so that the heat on the heat conduction shell is discharged, the heat accumulated in the protection frame can be discharged outwards through the heat dissipation holes, heat is dissipated through the air exchange mode of air inlet and outlet, the dustproof plate can prevent external dust and insects from entering an internal corrosion electronic element, the sound absorption cotton can absorb noise generated during working, the noise reduction effect is achieved, and the purpose of good heat dissipation effect can be achieved.
2. The fixing device has the advantages that the fixing device is good in dismounting effect through the structural matching of the clamping block, the sealing shell, the fixing frame and the like, the fixing plate is fixed on the wall surface through the screw hole by using the screw, then the clamping block is clamped into the embedded opening in the fixing frame, then the limiting plates on the two sides are pushed inwards to limit the clamping block so that the clamping block is not easy to break away, then the clamping strip behind the sealing shell is clamped into the clamping groove, and the sealing shell and the protective frame are fixed through the screw hole by using the screw, so that the mounting is completed; can directly shift out the screw of installing on sealed shell from the screw hole is inside during the dismantlement, alright directly take off sealed shell, promote the limiting plate to both sides after that, shift out the fixture block from the mount is inside again can follow the heat conduction shell and shift out in protecting the frame, dismantle control circuit board get off direct maintenance just again, need not to take off the fixed plate, avoid the dismouting to destroy the wall repeatedly, like this alright in order to reach the purpose of dismouting.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the internal structure of the protective frame of the present invention;
FIG. 3 is a schematic view of a heat conducting shell structure according to the present invention;
fig. 4 is a schematic view of a joint between the fixing frame and the limiting plate according to the present invention.
In the figure: 1. a fixing plate; 2. protecting the frame; 3. a fan; 4. a screw hole; 5. a thermally conductive shell; 6. a clamping block; 7. a waterproof joint; 8. sealing the shell; 9. heat dissipation holes; 10. a fixed mount; 11. a limiting plate; 12. a dust-proof plate; 13. and (5) sound absorption cotton.
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.
As shown in fig. 1 to 4, the utility model provides a multifunctional circuit on-off control module, which comprises a fixing plate 1 and a heat-conducting shell 5, wherein a protective frame 2 is fixedly installed on the front surface of the fixing plate 1, heat dissipation holes 9 are formed in the outer side of the protective frame 2, a dust-proof plate 12 is fixedly installed in the middle of the protective frame 2, sound-absorbing cotton 13 is arranged on the inner wall of the protective frame 2, a fan 3 positioned inside the protective frame 2 is fixedly installed on the front surface of the fixing plate 1, a fixing frame 10 is fixedly connected on the inner wall of the protective frame 2, limiting plates 11 are movably connected at the left end and the right end of the fixing frame 10, clamping blocks 6 are fixedly connected at the upper end and the left end and the right end of the heat-conducting shell 5, a waterproof joint 7 is fixedly connected at the bottom of the heat-conducting shell 5, a sealing shell 8 is fixedly installed on the front surface of the protective frame 2, screw holes 4 are formed at the left end and the right end of the fixing plate 1, the temperature of the surface of the heat conduction shell 5 is taken away through the work of the fan 3, and the heat accumulated in the protective frame 2 can be dissipated through the heat dissipation hole 9 in a ventilation mode of air inlet and air outlet; the accessible is inside the inlay mouth with fixture block 6 card income on the mount 10 and utilizes limiting plate 11 spacing with heat conduction shell 5 fix inside protecting frame 2, sealed through sealed capsule 8, during the dismantlement, can break away from fixture block 6 and inlay the mouth and can accomplish the dismantlement.
Wherein, fan 3's front is just facing to heat conduction shell 5, and rectangle strip mouth has been seted up to heat conduction shell 5's the outside, and fan 3 work can be blown to the rectangle strip mouth on the heat conduction shell 5, and the existence of rectangle strip mouth for the area of contact of air and heat conduction shell 5 increases, thereby accelerates to dispel the heat with the temperature of heat conduction shell 5 transmission.
Wherein, the draw-in groove has all been seted up in the front of protecting frame 2 four sides, and the back fixed mounting of seal shell 8 has the card strip, and inside the card strip inserted the draw-in groove for protect frame 2 and seal shell 8 hug closely and can play simple sealed dustproof effect.
Wherein, protect the positive four corners department of frame 2 and all seted up the screw hole, the equal swing joint in four corners department of sealed shell 8 has the screw, inserts inside the screw hole through the screw, can be in the same place sealed shell 8 and protect frame 2 firmly fixed connection, is difficult for droing.
Wherein, the inlay mouth has been seted up at the middle part of mount 10, and control circuit board is equipped with to the inside of heat conduction shell 5, and the degree of depth value of inlay mouth is greater than the value of height of fixture block 6, and inside fixture block 6 can imbed the inlay mouth completely, recycle limiting plate 11's spacing completion installation, heat conduction shell 5 is provided with the installing port at the back, and the heat that control circuit board during operation produced can be derived through heat conduction shell 5.
The working principle and the using process of the utility model are as follows:
during installation, the fixing plate 1 is fixed on a wall surface through the screw hole 4 by using a screw, then the clamping block 6 is clamped into an inlaid port in the fixing frame 10, then the limiting plates 11 on the two sides are pushed inwards to limit the clamping block 6, so that the clamping block is not easy to separate, then the clamping strip behind the sealing shell 8 is clamped into the clamping groove, and the sealing shell 8 and the protective frame 2 are fixed through the screw hole by using the screw, so that the installation is finished;
when the heat dissipation device works, a control circuit board in the heat conduction shell 5 can generate a large amount of heat and the heat is conducted out through the heat conduction shell 5, and a rectangular strip opening is formed in the outer side of the heat conduction shell 5, so that the contact area between air and the heat conduction shell 5 is increased, the heat dissipation speed of the heat conduction shell 5 is increased, in addition, the fan 3 can blow along the rectangular strip opening when working, so that the heat on the heat conduction shell 5 is discharged, the heat gathered in the protection frame 2 can be discharged outwards through the heat dissipation holes 9, and the heat is dissipated through a ventilation mode of air inlet and air outlet;
the dust-proof plate 12 can prevent external dust and insects from entering the interior to corrode the electronic elements, and the sound-absorbing cotton 13 can absorb noise generated in work and has the effect of reducing noise;
can directly shift out the screw that will install on sealed shell 8 during dismantlement from the screw hole is inside, alright directly take off sealed shell 8, promote limiting plate 11 to both sides after that, shift out fixture block 6 from mount 10 is inside again can follow and shift out heat conduction shell 5 from protecting frame 2, dismantle control circuit board get off direct maintenance just again, need not to take off fixed plate 1, avoid the dismouting to destroy the wall repeatedly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a multifunctional circuit on-off control module, includes fixed plate (1) and heat conduction shell (5), its characterized in that: the front surface of the fixing plate (1) is fixedly provided with a protective frame (2), the outer side of the protective frame (2) is provided with a heat dissipation hole (9), the middle part of the protective frame (2) is fixedly provided with a dust guard (12), the inner wall of the protective frame (2) is provided with sound-absorbing cotton (13), the front surface of the fixed plate (1) is fixedly provided with a fan (3) positioned in the protective frame (2), the inner wall of the protective frame (2) is fixedly connected with a fixed frame (10), the left end and the right end of the fixed frame (10) are movably connected with a limit plate (11), the upper end and the left side and the right side of the heat conduction shell (5) are both fixedly connected with clamping blocks (6), the bottom fixedly connected with water joint (7) of heat conduction shell (5), the front fixed mounting that protects frame (2) has sealed shell (8), screw (4) have all been seted up at both ends about fixed plate (1).
2. The multifunctional circuit on-off control module as claimed in claim 1, wherein: the front surface of the fan (3) is right opposite to the heat conduction shell (5), and a rectangular strip opening is formed in the outer side of the heat conduction shell (5).
3. The multifunctional circuit on-off control module as claimed in claim 1, wherein: the front of four sides of the protective frame (2) is provided with clamping grooves, and the back of the sealing shell (8) is fixedly provided with clamping strips.
4. The multifunctional circuit on-off control module as claimed in claim 1, wherein: screw holes are formed in four corners of the front face of the protective frame (2), and screws are movably connected to four corners of the sealing shell (8).
5. The multifunctional circuit on-off control module as claimed in claim 1, wherein: the middle part of the fixing frame (10) is provided with an embedding opening, and the inside of the heat conduction shell (5) is provided with a control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122335159.7U CN215647823U (en) | 2021-09-26 | 2021-09-26 | Multifunctional circuit on-off control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122335159.7U CN215647823U (en) | 2021-09-26 | 2021-09-26 | Multifunctional circuit on-off control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215647823U true CN215647823U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122335159.7U Active CN215647823U (en) | 2021-09-26 | 2021-09-26 | Multifunctional circuit on-off control module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215647823U (en) |
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2021
- 2021-09-26 CN CN202122335159.7U patent/CN215647823U/en active Active
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