CN214852346U - Circuit board protection architecture of ceiling fan - Google Patents
Circuit board protection architecture of ceiling fan Download PDFInfo
- Publication number
- CN214852346U CN214852346U CN202120584167.2U CN202120584167U CN214852346U CN 214852346 U CN214852346 U CN 214852346U CN 202120584167 U CN202120584167 U CN 202120584167U CN 214852346 U CN214852346 U CN 214852346U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- ceiling fan
- mounting
- installation shell
- insect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a circuit board protection architecture of ceiling fan, be equipped with "U" shape on the circuit board and dodge the groove, be equipped with the portion of dodging on the installation shell, the jib runs through the portion of dodging, the portion of dodging is linked together with the outside, the circuit board is acceptd in the chamber, the portion of dodging runs through "U" shape and dodges in the groove, the insect-proof net shelters from first louvre, the circuit board protection architecture of ceiling fan still includes the battery, the battery is fixed mounting on the circuit board and is connected with the circuit board electricity, in the dismantlement or installation, because the jib runs through the portion of dodging, the portion of dodging is linked together with the outside, only need to dismantle the installation shell from the jib of ceiling fan, can maintain or change the circuit board in the installation shell; in the use process, an external commercial power is electrically connected with the circuit board, the battery is charged through the circuit board, and after the power is cut off, the battery can supply power to the motor; the fly net can block that the insect gets into in the installation shell, prevents that the insect from damaging the electric wire on the circuit board.
Description
Technical Field
The utility model belongs to the technical field of the fan and specifically relates to a circuit board protection architecture of ceiling fan.
Background
The circuit board of the existing conventional low-voltage ceiling fan is of a circular plate type, a circular hole is formed in the middle of the circuit board (please refer to the attached drawing 5), when the circuit board is installed, the circuit board needs to be installed in an upper cover, and then a hanging rod of the ceiling fan sequentially penetrates through the upper cover and the circular hole in the middle of the circuit board to be fixedly connected with the ceiling, so that the ceiling fan is fixed on the ceiling. If when the circuit board broke down in the use, need get off the whole dismantlement of ceiling fan, then take out the circuit board in the upper shield, maintain or change the circuit board again according to the damaged condition of circuit board, but when the maintenance, need get off the whole dismantlement of ceiling fan, lead to the maintenance very inconvenient.
Simultaneously, have the louvre on the ceiling fan, in cockroach or other insects can enter into the ceiling fan through the louvre, bite the electric wire on the circuit board and cause the trouble to influence the life of ceiling fan.
There is an urgent need for a circuit board protection structure of a ceiling fan to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a circuit board protection architecture of ceiling fan.
The utility model discloses a following technical scheme realizes:
the utility model provides a circuit board protection architecture of ceiling fan, circuit board protection architecture of ceiling fan includes: the circuit board, the installation shell, with the fly net of connection can be dismantled to the installation shell, be equipped with "U" shape on the circuit board and dodge the groove, be equipped with on the installation shell and dodge the portion, the jib runs through dodge the portion, form in the installation shell and accept the chamber, the circuit board accept the intracavity and with installation shell fixed connection, it runs through to dodge the portion "U" shape dodge the groove, be equipped with on the installation shell with accept the first louvre that the chamber is linked together, fly net accept in accept the intracavity and shelter from first louvre, the circuit board protection architecture of ceiling fan still includes the battery, battery fixed mounting be in on the circuit board and with the circuit board electricity is connected.
Further, the insect-proof net is positioned on the inner wall of the mounting shell; and the insect-proof net is provided with second heat dissipation holes, and the first heat dissipation holes are communicated with the second heat dissipation holes.
Further, the first heat dissipation hole is located on a side surface of the mounting case.
Furthermore, both sides all are equipped with two cardboard on the installation shell inner wall, the both ends of fly net respectively with the cardboard block.
Furthermore, a mounting column is arranged in the mounting shell, a mounting hole is formed in the circuit board, and an external fastener penetrates through the mounting hole to fix the circuit board to the mounting column.
Furthermore, the mounting shell is also provided with a through hole communicated with the inside of the mounting shell, and the electric wire on the circuit board can form electric connection with the motor of the ceiling fan through the through hole.
Furthermore, the mounting shell is further provided with a clamping block, and the mounting shell can be fixed on the ceiling fan through the clamping block.
Furthermore, a heat dissipation plate for heat dissipation is further arranged on the circuit board.
The utility model has the advantages that:
the utility model provides a circuit board protection architecture of ceiling fan, be equipped with "U" shape on the circuit board and dodge the groove, be equipped with the portion of dodging on the installation shell, the jib runs through the portion of dodging, the portion of dodging is linked together with the outside, the circuit board is acceptd in the chamber, the portion of dodging runs through "U" shape and dodges in the groove, the insect-proof net shelters from first louvre, the circuit board protection architecture of ceiling fan still includes the battery, the battery is fixed mounting on the circuit board and is connected with the circuit board electricity, in the dismantlement or installation, because the jib runs through the portion of dodging, the portion of dodging is linked together with the outside, only need to dismantle the installation shell from the jib of ceiling fan, can maintain or change the circuit board in the installation shell; in the use process, an external commercial power is electrically connected with the circuit board, the battery is charged through the circuit board, and after the power is cut off, the battery can supply power to the motor; the fly net can block that the insect gets into in the installation shell, prevents that the insect from damaging the electric wire on the circuit board.
Drawings
FIG. 1 is an exploded view of the circuit board protection structure of the ceiling fan of the present invention;
FIG. 2 is a perspective view of the circuit board protection structure of the ceiling fan of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
fig. 4 is a perspective view of the mounting case of the present invention;
FIG. 5 is a schematic view of a conventional ceiling fan.
Detailed Description
For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present invention provides a circuit board protection structure of a ceiling fan, including: circuit board 10, installation shell 20, with the connection can be dismantled to the installation shell fly net 30, be equipped with "U" shape on the circuit board 10 and dodge groove 11, be equipped with on the installation shell 20 and dodge portion 21, the jib runs through dodge portion 21, form in the installation shell 20 and accept the chamber (not marking in the picture), circuit board 10 accept the intracavity and with installation shell 20 fixed connection, dodge portion 21 and run through "U" shape dodge groove 11, be equipped with on the installation shell 20 with accept the first louvre 221 that the chamber is linked together, fly net 30 accept in accept the intracavity and shelter from first louvre 221, the circuit board protection architecture of ceiling fan still includes battery 14, battery 14 fixed mounting be in on the circuit board 10 and with circuit board 10 electricity is connected.
In the present embodiment, the avoiding portion 21 is a concave structure, the circuit board 10 is provided with a "U" -shaped avoiding groove 11, the mounting housing 20 is provided with an avoiding portion 21, a hanging rod of the ceiling fan penetrates through the avoiding portion 21, the circuit board 10 is accommodated in the accommodating cavity and fixedly connected to the mounting housing 20, the avoiding portion 21 penetrates through the "U" -shaped avoiding groove 11, the mounting housing 20 is provided with a first heat dissipating hole 221, the insect-proof net 30 shields the first heat dissipating hole 221, the circuit board protecting structure of the ceiling fan further includes a battery 14, the circuit board 10 is further provided with a voltage converting module (not shown in the figure), a voltage input into the circuit board 10 can be charged to the battery 14 through the voltage converting module, the battery 14 is fixedly mounted on the circuit board 10 and electrically connected to the circuit board 10, in the process of dismounting or mounting, as the hanging rod of the ceiling fan penetrates through the avoiding part 21, the circuit board 10 in the mounting shell 20 can be maintained or replaced only by dismounting the mounting shell 20 from the hanging rod of the ceiling fan without dismounting the whole ceiling fan; in the using process, an external commercial power is electrically connected with the circuit board 10, the battery 14 is charged through the circuit board 10, and after the power is cut off, the battery 14 can continuously supply power to the motor; the insect-proof net 30 can prevent insects from entering the mounting case 20 through the first heat dissipation hole 221, and prevent the insects from damaging the wires on the circuit board 10.
Further, the insect-proof net 30 is positioned on the inner wall of the mounting shell 20; the insect-proof net 30 is provided with a second heat dissipation hole 31, and the first heat dissipation hole 221 is communicated with the second heat dissipation hole 31; the first heat dissipation hole 221 is located on a side surface of the mounting case 20.
In this embodiment, the insect-proof net 30 can prevent insects from entering the housing 20, the first heat dissipation hole 221 is located on the side surface of the mounting case 20, the aperture of the second heat dissipation hole 31 is smaller than the aperture of the first heat dissipation hole 221, in the using process, the ceiling fan rotates to drive wind to enter the mounting case 20 from the first heat dissipation hole 221 to the second heat dissipation hole 31 on one side, and then the wind passes through the first heat dissipation hole 221 to the outside from the second heat dissipation hole 31 on the other side, so as to discharge heat generated by the circuit board 10 in the mounting case 20 outside the mounting case 20, and because the insect-proof net 30 is located on the inner wall of the mounting case 20, in the using process, the insect-proof net 30 cannot be separated from the mounting case 20 along with the rotation of the ceiling fan.
Further, both sides all are equipped with two cardboard 23 on the installation shell 20 inner wall, the both ends of fly net 30 respectively with cardboard 23 block.
In this embodiment, two insect nets 30 are provided, the two insect nets 30 are respectively engaged with the two clamping plates 23 at two sides, and since two ends of the insect net 30 are respectively engaged with the clamping plates 23, when the insect net 30 needs to be cleaned, the insect net 30 can be cleaned by taking down the insect net 30 from the clamping plates 23, so that the insect net 30 can be cleaned conveniently.
Further, a mounting post 24 is disposed in the mounting case 20, a mounting hole 12 is disposed on the circuit board 10, and an external fastener penetrates through the mounting hole 12 to fix the circuit board 10 to the mounting post 24.
In the present embodiment, the circuit board 10 can be fixed to the mounting post 24 by external screws, so that the circuit board 10 and the mounting shell 20 form a fixed connection, and the circuit board 10 is prevented from being damaged by the swinging of the circuit board 10 caused by the rotation of the ceiling fan during the use of the ceiling fan.
Furthermore, the mounting shell 20 is further provided with a through hole 25 communicated with the inside of the mounting shell 20, and the electric wire on the circuit board 10 can be electrically connected with the motor of the ceiling fan through the through hole 25.
In the present embodiment, the through hole 25 allows the electric wires on the circuit board 10 to be electrically connected to the motor of the ceiling fan.
Furthermore, the mounting shell 20 is further provided with a fixture block 26, and the mounting shell 20 can be fixed to the ceiling fan through the fixture block 26.
In the present embodiment, the mounting housing 20 can be fixedly mounted to the ceiling fan by the locking blocks 26, and the mounting housing 20 can be easily detached from the ceiling fan.
Further, a heat dissipation plate 13 for dissipating heat is further disposed on the circuit board 10.
In the present embodiment, the heat dissipation plate 13 can further discharge heat generated by the circuit board 10 to the outside of the mounting case 20 through the heat dissipation plate 13.
In the present embodiment, when mounting, a screw is inserted into the mounting hole 12 and extended into the mounting post 24, so that the circuit board 10 is fixedly mounted in the mounting housing 20, the avoiding portion 21 is inserted into the U-shaped avoiding groove 11, then the electric wires on the circuit board 10 are inserted into the through hole 25, so that the circuit board 10 can be electrically connected to the motor of the ceiling fan, then both ends of the insect-proof net 30 are respectively fixed to the clamping plates 23, so that insects cannot enter the mounting housing 20 through the second heat dissipation holes 31, and finally the mounting housing 20 is fixed to the ceiling fan through the clamping blocks 26, since the hanging rod is inserted through the avoiding portion 21, the hanging rod is attached to the outer surface of the avoiding portion 21, and the hanging rod is inserted only through the avoiding portion 21, and when replacing or maintaining the circuit board 10, it is only necessary to remove the mounting housing 20 from the ceiling fan, the ceiling fan does not need to be entirely disassembled.
Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a circuit board protection architecture of ceiling fan which characterized in that, the circuit board protection architecture of ceiling fan includes: the circuit board, the installation shell, with the fly net of connection can be dismantled to the installation shell, be equipped with "U" shape on the circuit board and dodge the groove, be equipped with on the installation shell and dodge the portion, the jib runs through dodge the portion, form in the installation shell and accept the chamber, the circuit board accept the intracavity and with installation shell fixed connection, it runs through to dodge the portion "U" shape dodge the groove, be equipped with on the installation shell with accept the first louvre that the chamber is linked together, fly net accept in accept the intracavity and shelter from first louvre, the circuit board protection architecture of ceiling fan still includes the battery, battery fixed mounting be in on the circuit board and with the circuit board electricity is connected.
2. The ceiling fan circuit board protection arrangement of claim 1, wherein said insect screen is located on said mounting housing inner wall.
3. The protection structure for circuit board of ceiling fan according to claim 2, wherein the insect-proof net is provided with a second heat dissipation hole, and the first heat dissipation hole is communicated with the second heat dissipation hole.
4. The ceiling fan circuit board protection arrangement of claim 1, wherein said first heat dissipation aperture is located on a side of said mounting housing.
5. The protection structure for circuit board of ceiling fan as claimed in claim 1, wherein two fastening boards are provided on both sides of the inner wall of the mounting housing, and both ends of the insect-proof net are fastened with the fastening boards respectively.
6. The circuit board protection structure for a ceiling fan of claim 1, wherein a mounting post is provided in the mounting housing, a mounting hole is provided in the circuit board, and an external fastener is passed through the mounting hole to fix the circuit board to the mounting post.
7. The protection structure for circuit board of ceiling fan as claimed in claim 1, wherein the mounting housing further has a through hole communicating with the inside of the mounting housing, and the electric wire on the circuit board can be electrically connected to the motor of the ceiling fan through the through hole.
8. The circuit board protection structure for a ceiling fan of claim 1, wherein the mounting housing further comprises a clip, and the mounting housing is fixed to the ceiling fan by the clip.
9. The protection structure for circuit board of ceiling fan of claim 1, wherein the circuit board is further provided with a heat dissipating plate for dissipating heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120584167.2U CN214852346U (en) | 2021-03-22 | 2021-03-22 | Circuit board protection architecture of ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120584167.2U CN214852346U (en) | 2021-03-22 | 2021-03-22 | Circuit board protection architecture of ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214852346U true CN214852346U (en) | 2021-11-23 |
Family
ID=78759568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120584167.2U Expired - Fee Related CN214852346U (en) | 2021-03-22 | 2021-03-22 | Circuit board protection architecture of ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214852346U (en) |
-
2021
- 2021-03-22 CN CN202120584167.2U patent/CN214852346U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213930652U (en) | Manifold LED ceiling lamp of function | |
| CN214852346U (en) | Circuit board protection architecture of ceiling fan | |
| CN214542971U (en) | Dustproof electric power cabinet of outdoor low pressure | |
| CN217584209U (en) | Mining explosion-proof and intrinsically safe LED roadway lamp | |
| CN217217087U (en) | Power module casing | |
| CN211958294U (en) | Electric power cabinet with remove dust and heat dissipation | |
| CN210671141U (en) | Protective shell for wind-solar hybrid controller | |
| CN212985567U (en) | External hanging type fan structure | |
| CN220042719U (en) | Block terminal box structure | |
| CN218351955U (en) | Outdoor low-voltage feed cabinet | |
| CN212726210U (en) | Explosion-proof type electrical control cabinet | |
| CN212157084U (en) | LED module backboard capable of dissipating heat quickly | |
| CN218603357U (en) | Switching power supply | |
| CN212367679U (en) | LED drive power supply with waterproof function | |
| CN219371839U (en) | Intelligent centralized power supply of security equipment | |
| CN219834797U (en) | Network control cabinet | |
| CN213686582U (en) | Multifunctional household LED ceiling lamp | |
| CN216253699U (en) | Electromagnetic shielding cabinet with automatic alarm remote monitoring function | |
| CN211266010U (en) | Outdoor switch cabinet | |
| CN219203888U (en) | Automatic switch board of cooling | |
| CN216057325U (en) | Industrial 4G router suitable for it is outdoor | |
| CN213243448U (en) | Communication equipment line mounting box | |
| CN212164049U (en) | Detachable structure of infrared light source shell and heat dissipation assembly | |
| CN218218878U (en) | Outdoor optical ecological mosquito killer | |
| CN215336065U (en) | Emergency lighting lamp convenient to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |