CN208078630U - A kind of electric appliance overtemperature protection system - Google Patents
A kind of electric appliance overtemperature protection system Download PDFInfo
- Publication number
- CN208078630U CN208078630U CN201820224593.3U CN201820224593U CN208078630U CN 208078630 U CN208078630 U CN 208078630U CN 201820224593 U CN201820224593 U CN 201820224593U CN 208078630 U CN208078630 U CN 208078630U
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- cylinder
- fixedly connected
- electric appliance
- swingle
- electrode sheet
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Abstract
The utility model discloses a kind of electric appliance overtemperature protection systems, including rectangle frame and fan, the inner roof wall of the rectangle frame is rotatably connected to multiple fans, the inner bottom wall of the rectangle frame is fixedly connected with electric appliance ontology, the work of fan can quickly reduce the temperature of electric appliance body surface, with the reduction of electric appliance body surface temperature, air is by cold events, movable plate moves under the effect of third spring to the direction close to the first cylinder, the movement of movable plate can be hauled first electrode sheet by steel cable and be detached from second electrode sheet, under the Gravitative Loads of the second swingle, second electrode sheet is detached from sleeve and is restored to origin-location, series circuit disconnects fan and is stopped, therefore the device can have the function that cooling protection by intelligent monitoring.
Description
Technical field
The utility model is related to technical field of electric appliances, specially a kind of electric appliance overtemperature protection system.
Background technology
The Wen Sheng of electrical equipment itself be have as defined in, the tolerable temperature that this allows with insulating materials is related.Electrical equipment
With the lengthening of usage time, the temperature of itself can also increase, and accelerated ageing can be not only caused after electric appliance temperature is excessively high, can also be drawn
Play the burning of insulating materials.But conventionally, as electrical equipment cooling system structure is simple, can not be promptly and accurately
Judge whether electric appliance is in an overheated state, also just can not timely cool down to electric appliance.
Utility model content
The purpose of this utility model is to provide a kind of electric appliance overtemperature protection systems, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：
A kind of electric appliance overtemperature protection system, including rectangle frame and fan, the inner roof wall of the rectangle frame are rotatably connected to more
The inner bottom wall of a fan, the rectangle frame is fixedly connected with electric appliance ontology, and the side wall of electric appliance ontology is fixedly connected with the first gas
Cylinder, the first cylinder offer first through hole, the sliding slot opened up on the madial wall of first cylinder close to one end of electric appliance ontology
Inside slidably connect sliding block, and one end of sliding block is fixedly connected with one end of the first telescopic rod, the other end of the first telescopic rod with
The side walls of sliding slot connect, and the lower end of first telescopic rod, which contradicts, is connected with sealing plate, and the lower end of sealing plate and sliding slot
It is connected by the first spring between bottom wall, the other end of the sliding block is fixedly connected with the first magnet, and the first magnet is another
One end contradicts and is connected with the second magnet, and the other end of second magnet is hinged with the first swingle, first swingle
The other end is extended to outside the first cylinder and is fixedly connected on the side wall of the first rotating bar, and the both ends rotation of the first rotating bar connects
It is connected on the madial wall of rectangle frame, the lower end of first swingle contradicts the one end for being connected with the second telescopic rod, and second stretches
The other end of contracting bar extends in the first groove opened up on the first cylinder and is connected with one end of second spring, second spring
The other end is fixedly connected on the bottom wall of the first groove, and second telescopic rod is located at one end side wall outside the first groove and fixes company
It is connected to connecting rod, and the other end of connecting rod is fixedly connected with baffle, the second through-hole and second opened up on first cylinder
The third through-hole opened up on cylinder is connected, and the second cylinder is fixedly connected on the lateral wall of the first cylinder, second gas
Movable plate is slidably connected in cylinder, and is connected by third spring between one end of movable plate and the madial wall of the second cylinder,
The other end of the movable plate is connected with one end of steel cable, and the other end of steel cable bypasses fixed pulley simultaneously through the side wall of the second cylinder
It is connected on the lower face of first electrode sheet, the fixed pulley is rotatably connected on the madial wall of rectangle frame, the first electrode
The upper end of piece is run through the bottom wall of sleeve and is extended in the second groove that second electrode on piece opens up, and first electrode on piece is wound with
4th spring, the both ends of the 4th spring be respectively fixedly connected on the side wall of first electrode sheet and the exterior bottom wall of sleeve on, it is described
The lateral wall of sleeve is fixedly connected on the madial wall of rectangle frame, and the madial wall of the second electrode sheet and sleeve is slidably connected,
And second electrode sheet is located at one end outside sleeve and is hinged with the second swingle, the other end of second swingle is fixedly connected on
On the side wall of second rotating bar, and the both ends of the second rotating bar are rotatably connected on the madial wall of rectangle frame, second rotation
The one end of bar far from second electrode sheet, which contradicts, is connected with third swingle, and the other end of third swingle is fixedly connected on first
On the side wall of rotating bar.
Preferably, the sealing plate side close to each other with sliding slot is slidably connected.
Preferably, the trapezoidal structure in the upper end of the first electrode sheet.
Preferably, the circumferentially fixed of the movable plate is socketed with one layer of diaphragm seal.
Compared with prior art, the utility model has the beneficial effects that：This electric appliance overtemperature protection system is simple in structure, passes through
Be added electric appliance ontology, the first cylinder, sealing plate, the first telescopic rod, sliding block, the first magnet, the first swingle, the second telescopic rod,
The structures such as connecting rod, baffle, the second cylinder, movable plate, steel cable, first electrode sheet and sleeve, with electric appliance ontology 3 temperature not
Disconnected raising, heat can be transferred in the first cylinder 4 so that the air heats expansion in the first cylinder 4, because of the first magnet 8
When together with attracting with the second magnet, the lower section of the first swingle 9 belongs to sealing space, so with the continuous expansion meeting of air
So that the first swingle 9 rotates, the movement of the first swingle 9 can make third swingle move, to contradict the second rotation
Bull stick rotates, and the movement of the second swingle can make second electrode sheet enter in sleeve 17, and blocks with first electrode sheet 16
It connects, is connected to extraneous power supply, series circuit is connected, and the work of fan 2 can quickly reduce the temperature on 3 surface of electric appliance ontology, with electricity
The reduction of 3 surface temperature of device ontology, air is by cold events, and movable plate 14 is under the effect of third spring to close to the first cylinder 4
Direction moves, and the movement of movable plate 14 can be hauled first electrode sheet 16 by steel cable 15 and be detached from second electrode sheet, in the second rotation
Under the Gravitative Loads of bar, second electrode sheet is detached from sleeve 17 and is restored to origin-location, and series circuit disconnects fan 2 and is stopped,
Therefore the device can have the function that cooling protection by intelligent monitoring.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is A structure enlargement diagrams.
In figure：Rectangle frame 1, fan 2, electric appliance ontology 3, the first cylinder 4, sealing plate 5, the first telescopic rod 6, sliding block 7, first
Magnet 8, the first swingle 9, the second telescopic rod 10, connecting rod 11, baffle 12, the second cylinder 13, movable plate 14, steel cable 15,
One electrode slice 16, sleeve 17.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of electric appliance overtemperature protection system, including rectangle frame 1 and fan 2, the inner roof wall of rectangle frame 1 are rotatably connected to multiple
The inner bottom wall of fan 2, rectangle frame 1 is fixedly connected with electric appliance ontology 3, and the side wall of electric appliance ontology 3 is fixedly connected with the first cylinder
4, the first cylinder 4 offers first through hole close to one end of electric appliance ontology 3, in the sliding slot opened up on the madial wall of the first cylinder 4
Sliding block 7 is slidably connected, and one end of sliding block 7 is fixedly connected with one end of the first telescopic rod 6, the other end of the first telescopic rod 6
It is connect with the side walls of sliding slot, the lower end of the first telescopic rod 6, which contradicts, is connected with sealing plate 5, and the lower end of sealing plate 5 and sliding slot
It is connected by the first spring between bottom wall, the other end of sliding block 7 is fixedly connected with the first magnet 8, and the first magnet 8 is another
End contradicts and is connected with the second magnet, and the other end of the second magnet is hinged with the first swingle 9, and the other end of the first swingle 9 prolongs
It reaches outside the first cylinder 4 and is fixedly connected on the side wall of the first rotating bar, and the both ends of the first rotating bar are rotatably connected on square
On the madial wall of shape frame 1, the lower end of the first swingle 9 contradicts the one end for being connected with the second telescopic rod 10, and the second telescopic rod 10
The other end extend in the first groove for being opened up on the first cylinder 4 and be connected with one end of second spring, second spring it is another
One end is fixedly connected on the bottom wall of the first groove, and one end side wall that the second telescopic rod 10 is located at outside the first groove is fixedly connected with
Connecting rod 11, and the other end of connecting rod 11 is fixedly connected with baffle 12, the second through-hole and the second gas opened up on the first cylinder 4
The third through-hole opened up on cylinder 13 is connected, and the second cylinder 13 is fixedly connected on the lateral wall of the first cylinder 4, the second cylinder
Movable plate 14 is slidably connected in 13, and passes through third spring phase between one end of movable plate 14 and the madial wall of the second cylinder 13
Connection, the other end of movable plate 14 are connected with one end of steel cable 15, the other end of steel cable 15 through the second cylinder 13 side wall around
It crosses fixed pulley and is connected on the lower face of first electrode sheet 16, fixed pulley is rotatably connected on the madial wall of rectangle frame 1, and first
The upper end of electrode slice 16 is run through the bottom wall of sleeve 17 and is extended in the second groove that second electrode on piece opens up, first electrode sheet
The 4th spring is wound on 16, the both ends of the 4th spring are respectively fixedly connected on the side wall of first electrode sheet 16 and sleeve 17
In exterior bottom wall, the lateral wall of sleeve 17 is fixedly connected on the madial wall of rectangle frame 1, the madial wall of second electrode sheet and sleeve 17
It is slidably connected, and second electrode sheet is located at one end outside sleeve 17 and is hinged with the second swingle, the other end of the second swingle is solid
Surely it is connected on the side wall of the second rotating bar, and the both ends of the second rotating bar are rotatably connected on the madial wall of rectangle frame 1, second
The one end of swingle far from second electrode sheet, which contradicts, is connected with third swingle, and the other end of third swingle is fixedly connected on
On the side wall of first rotating bar, the side close to each other with sliding slot of sealing plate 5 is slidably connected, and prevents from breakking away, first electrode sheet 16
The trapezoidal structure in upper end, the timely transmission of movement, the circumferentially fixed of movable plate 14 be socketed with one layer of diaphragm seal, sealing function,
Fan 2, first electrode sheet 16, second electrode sheet and extraneous power supply form a series loop.
Operation principle：It is constantly increased with the temperature of electric appliance ontology 3, heat can be transferred in the first cylinder 4 so that the
Air heats expansion in one cylinder 4, because when together with the first magnet 8 is attracting with the second magnet, the lower section of the first swingle 9
Belong to sealing space, so the continuous expansion with air can make the first swingle 9 rotate, the fortune of the first swingle 9
It is dynamic that third swingle can be made to move, it is rotated to contradict the second swingle, the movement of the second swingle can make second
Electrode slice enters in sleeve 17, and is clamped with first electrode sheet 16, is connected to extraneous power supply, and series circuit is connected, the work of fan 2
The temperature on 3 surface of electric appliance ontology can be quickly reduced, with the reduction of 3 surface temperature of electric appliance ontology, air is by cold events, movable plate
14 move under the effect of third spring to close to the direction of the first cylinder 4, and the movement of movable plate 14 can haul the by steel cable 15
One electrode slice 16 is detached from second electrode sheet, and under the Gravitative Loads of the second swingle, second electrode sheet is detached from sleeve 17 and is restored to
Origin-location, series circuit disconnects fan 2 and is stopped, therefore the device can reach the work of cooling protection by intelligent monitoring
With.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. the inner roof wall rotation of a kind of electric appliance overtemperature protection system, including rectangle frame (1) and fan (2), the rectangle frame (1) connects
It is connected to multiple fans (2), it is characterised in that：The inner bottom wall of the rectangle frame (1) is fixedly connected with electric appliance ontology (3), and electric appliance
The side wall of ontology (3) is fixedly connected with the first cylinder (4), and the first cylinder (4) offers first close to one end of electric appliance ontology (3)
Through-hole slidably connects sliding block (7) in the sliding slot opened up on the madial wall of first cylinder (4), and one end of sliding block (7) is solid
Surely it is connected with one end of the first telescopic rod (6), the other end of the first telescopic rod (6) and the side walls of sliding slot connect, and described the
The lower end of one telescopic rod (6) contradicts and is connected with sealing plate (5), and passes through first between the lower end and sliding slot bottom wall of sealing plate (5)
Spring is connected, and the other end of the sliding block (7) is fixedly connected with the first magnet (8), and the other end of the first magnet (8) contradicts
Be connected with the second magnet, the other end of second magnet is hinged with the first swingle (9), first swingle (9) it is another
One end extends to the first cylinder (4) outside and is fixedly connected on the side wall of the first rotating bar, and the both ends rotation of the first rotating bar
It is connected on the madial wall of rectangle frame (1), the lower end of first swingle (9), which contradicts, is connected with the one of the second telescopic rod (10)
End, and the other end of the second telescopic rod (10) extends in the first groove opened up on the first cylinder (4) and is connected with the second bullet
The other end of one end of spring, second spring is fixedly connected on the bottom wall of the first groove, and second telescopic rod (10) is located at the
One end side wall outside one groove is fixedly connected with connecting rod (11), and the other end of connecting rod (11) is fixedly connected with baffle
(12), the second through-hole opened up on first cylinder (4) is connected with the third through-hole opened up on the second cylinder (13), and the
Two cylinders (13) are fixedly connected on the lateral wall of the first cylinder (4), and movable plate is slidably connected in second cylinder (13)
(14), and between one end of movable plate (14) and the madial wall of the second cylinder (13) by third spring it is connected, the movement
The other end of plate (14) is connected with one end of steel cable (15), and the other end of steel cable (15) is bypassed through the side wall of the second cylinder (13)
Fixed pulley is simultaneously connected on the lower face of first electrode sheet (16), and the fixed pulley is rotatably connected on the madial wall of rectangle frame (1)
On, the upper end of the first electrode sheet (16) through sleeve (17) bottom wall and to extend to second electrode on piece opens up second recessed
In slot, the 4th spring is wound in first electrode sheet (16), the both ends of the 4th spring are respectively fixedly connected in first electrode sheet
(16) on side wall and in the exterior bottom wall of sleeve (17), the lateral wall of the sleeve (17) is fixedly connected on the interior of rectangle frame (1)
On side wall, the second electrode sheet and the madial wall of sleeve (17) are slidably connected, and second electrode sheet is located at sleeve (17) outside
One end is hinged with the second swingle, and the other end of second swingle is fixedly connected on the side wall of the second rotating bar, and the
The both ends of two rotating bars are rotatably connected on the madial wall of rectangle frame (1), second swingle far from second electrode sheet one
End contradicts and is connected with third swingle, and the other end of third swingle is fixedly connected on the side wall of the first rotating bar.
2. a kind of electric appliance overtemperature protection system according to claim 1, it is characterised in that：The sealing plate (5) and sliding slot
Side close to each other is slidably connected.
3. a kind of electric appliance overtemperature protection system according to claim 1, it is characterised in that：The first electrode sheet (16)
The trapezoidal structure in upper end.
4. a kind of electric appliance overtemperature protection system according to claim 1, it is characterised in that：The circumferential direction of the movable plate (14)
Fixing sleeve is connected to one layer of diaphragm seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224593.3U CN208078630U (en) | 2018-02-08 | 2018-02-08 | A kind of electric appliance overtemperature protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820224593.3U CN208078630U (en) | 2018-02-08 | 2018-02-08 | A kind of electric appliance overtemperature protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208078630U true CN208078630U (en) | 2018-11-09 |
Family
ID=64037579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820224593.3U Expired - Fee Related CN208078630U (en) | 2018-02-08 | 2018-02-08 | A kind of electric appliance overtemperature protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208078630U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179395A (en) * | 2020-09-15 | 2021-01-05 | 南京田空灵电子商务有限公司 | Energy-saving financial electronic detection equipment with reminding effect |
| CN112696628A (en) * | 2021-01-11 | 2021-04-23 | 李健东 | Energy-saving LED lamp with good heat dissipation effect |
| CN113301756A (en) * | 2021-06-07 | 2021-08-24 | 国网黑龙江省电力有限公司供电服务中心 | High and cold area electric energy meter data acquisition signal intensifier |
-
2018
- 2018-02-08 CN CN201820224593.3U patent/CN208078630U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179395A (en) * | 2020-09-15 | 2021-01-05 | 南京田空灵电子商务有限公司 | Energy-saving financial electronic detection equipment with reminding effect |
| CN112696628A (en) * | 2021-01-11 | 2021-04-23 | 李健东 | Energy-saving LED lamp with good heat dissipation effect |
| CN113301756A (en) * | 2021-06-07 | 2021-08-24 | 国网黑龙江省电力有限公司供电服务中心 | High and cold area electric energy meter data acquisition signal intensifier |
| CN113301756B (en) * | 2021-06-07 | 2022-11-01 | 国网黑龙江省电力有限公司供电服务中心 | High and cold area electric energy meter data acquisition signal intensifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20190208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |