CN207690723U - A kind of relay - Google Patents
A kind of relay Download PDFInfo
- Publication number
- CN207690723U CN207690723U CN201721767292.7U CN201721767292U CN207690723U CN 207690723 U CN207690723 U CN 207690723U CN 201721767292 U CN201721767292 U CN 201721767292U CN 207690723 U CN207690723 U CN 207690723U
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- shell
- waterproof
- fan
- cover
- relay
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Abstract
The utility model discloses a kind of relays, including relay ontology, binding post, waterproof and dampproof cover, work light, shell, wiring hole, button, waterproof cover, link slot, inserted sheet and fan, the outside of the relay ontology is provided with shell, the surface of the shell is provided with work light, and the surface of shell is provided with button close to the side of work light, binding post is provided with above the shell, and the lower surface of shell is provided with wiring hole.The utility model is scientific and reasonable for structure; it is safe and convenient to use; provided with waterproof and dampproof protective cover; so that relay is had the function of waterproof and dampproof, can prevent dust and steam from causing to corrode to element in relay, avoid the problem of causing short circuit to burn out; provided with fan; fan heat drop temperature can be carried out with internal volume, effectively prevented internal element caused by high temperature the problem of aging, increased the service life of relay.
Description
Technical field
The utility model is related to relay technical field, specially a kind of relay.
Background technology
Relay is a kind of electric control device, is when the variation of input quantity reaches prescribed requirement, in electrical output circuit
In make controlled volume that a kind of electric appliance of scheduled Spline smoothing occur, it has control system and is closed by the interaction between control system
System, is usually applied in automation control circuit, it is actually to go one kind of control high current running automatic with low current
The effects that switch, therefore plays automatic adjustment in circuit, safeguard protection, conversion circuit.
But relay currently on the market is not only complicated, but also have a single function, it is not provided with waterproof and dampproof protection
Cover, cannot be such that relay has the function of waterproof and dampproof, be not provided with fan, be unable to internal volume and carry out fan heat drop temperature, do not have
There are setting temperature sensor and temperature controller, fan automatic work cannot be made by temperature controller.
Utility model content
The utility model provides a kind of relay, can effectively solve to propose in above-mentioned background technology to be not provided with waterproof anti-
Damp protective cover cannot be such that relay has the function of waterproof and dampproof, be not provided with fan, be unable to internal volume and carry out fan heat drop
Temperature is not provided with temperature sensor and temperature controller, the problem of fan automatic work cannot be made by temperature controller.
To achieve the above object, the utility model provides the following technical solutions：A kind of relay, including relay ontology,
Binding post, waterproof and dampproof cover, work light, shell, wiring hole, button, waterproof cover, link slot, inserted sheet, fan, temperature controller,
The outside of temperature sensor, spring, coil, connecting hole, connection ring, contact, motor and flabellum, the relay ontology is provided with
Shell, the surface of the shell are provided with work light, and the surface of shell close to the side of work light be provided with by
Button is provided with binding post above the shell, and the lower surface of shell is provided with wiring hole, and the outside of the shell is equipped with
Waterproof and dampproof cover, and the inside of shell is equipped with fan close to the side of binding post, the bottom end of the shell is connected with inserted sheet, institute
The motor that is internally provided with of fan is stated, and the side of fan is equipped with temperature controller, the side of the motor is connected with flabellum, described
The side of temperature controller is provided with temperature sensor, and the side setting of a lateral spring of the temperature sensor, the spring is wired
It encloses, is provided with contact above the coil, waterproof cover is connected with above the waterproof and dampproof cover, and waterproof and dampproof cover is upper
Surface is provided with link slot, and the upper surface of waterproof and dampproof cover is provided with connection ring at a side position of link slot, described
The side of waterproof cover offers connecting hole, and the output end of the temperature sensor and the input terminal of temperature controller are electrically connected, described
The input terminal of fan and the output end of temperature controller are electrically connected, and the input terminal of the temperature controller and the output end of internal electric source are electrical
Connection.
Preferably, described to be rotatablely connected by connecting hole and connection ring with waterproof and dampproof cover after waterproof cover, the connecting hole
Connecting rod is connected between connection ring.
Preferably, the inserted sheet is fixedly connected with shell by AB glue.
Preferably, the core of the coil is a kind of component of the silver-plated material of copper core.
Preferably, the bottom end of the shell is provided with the hot window of fan close to the side of wiring hole.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, it is provided with waterproof and dampproof protective cover, so that relay is had the function of waterproof and dampproof, dust and steam can be prevented to relay
Element causes to corrode in device, avoids the problem of causing short circuit to burn out, and is provided with fan, can carry out fan heat drop with internal volume
Temperature effectively prevents internal element caused by high temperature the problem of aging, increases the service life of relay, is provided with temperature and passes
Sensor and temperature controller can make fan automatic work, temperature sensor that can detect internal temperature by temperature controller, and will be after detection
Data conversion is at data transfer to temperature controller, and there are one numerical value for the inner setting of temperature controller, when the number that temperature sensor is transmitted
When value is more than the numerical value set, temperature controller can start fan and carry out fan heat treatment to relay automatically.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the waterproof and dampproof protective cover of the utility model；
Fig. 3 is the structural schematic diagram of the utility model temperature controller；
Fig. 4 is the structural schematic diagram of the utility model fan；
Figure label：1, relay ontology；2, binding post；3, water proof and dust proof cover；4, work light；5, shell；6, it connects
String holes；7, button；8, waterproof cover；9, link slot；10, inserted sheet；11, fan；12, temperature controller；13, temperature sensor；14, bullet
Spring；15, coil；16, connecting hole；17, connection ring；18, contact；19, motor；20, flabellum.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs 1-4, the utility model provides a kind of technical solution, a kind of relay, including relay sheet
Body 1, binding post 2, waterproof and dampproof cover 3, work light 4, shell 5, wiring hole 6, button 7, waterproof cover 8, link slot 9, inserted sheet
10, fan 11, temperature controller 12, temperature sensor 13, spring 14, coil 15, connecting hole 16, connection ring 17, contact 18, motor 19
With flabellum 20, the outside of relay ontology 1 is provided with shell 5, and the surface of shell 5 is provided with work light 4, and shell 5
Surface is provided with button 7 close to the side of work light 4, and the top of shell 5 is provided with binding post 2, and the lower surface of shell 5
It is provided with wiring hole 6, the outside of shell 5 is equipped with waterproof and dampproof cover 3, and the inside of shell 5 is installed close to the side of binding post 2
There are fan 11, the bottom end of shell 5 to be connected with inserted sheet 10, fan 11 is internally provided with motor 19, and the side installation of fan 11
There are temperature controller 12, the side of motor 19 to be connected with flabellum 20, the side of temperature controller 12 is provided with temperature sensor 13, temperature sensing
The side of one lateral spring 14 of device 13, spring 14 is provided with coil 15, and the top of coil 15 is provided with contact 18, waterproof and dampproof cover
3 top is connected with waterproof cover 8, and the upper surface of waterproof and dampproof cover 3 is provided with link slot 9, and the upper surface of waterproof and dampproof cover 3
It is provided with connection ring 17 at a side position of link slot 9, the side of waterproof cover 8 offers connecting hole 16, temperature sensor
13 output end is electrically connected with the input terminal of temperature controller 12, and the input terminal of fan 11 electrically connects with the output end of temperature controller 12
It connects, the input terminal of temperature controller 12 and the output end of internal electric source are electrically connected.
It is opened and closed above waterproof and dampproof cover 3 for the ease of waterproof cover 8, in the present embodiment, 8 He of preferred waterproof cover
Waterproof and dampproof cover 3 is rotatablely connected by connecting hole 16 and connection ring 17, and connecting rod is connected between connecting hole 16 and connection ring 17.
More secured in order to make inserted sheet 10 be connect with shell 5, in the present embodiment, preferred inserted sheet 10 is logical with shell 5
AB glue is crossed to be fixedly connected.
In order to reduce the resistance of coil, electric conductivity is improved, avoids resistance is excessive from causing to generate heat, in the present embodiment, preferably
The core of coil 15 is a kind of component of the silver-plated material of copper core.
It quickly circulates to improve the air inside relay, in the present embodiment, the bottom end of preferred shell 5 is close to wiring
The side in hole 6 is provided with the hot window of fan.
When the work of the utility model：The wiring hole of relay 6 is connect electric wire with binding post 2 first, and is electrified,
Then the waterproof cover 8 of 3 top of waterproof and dampproof protective cover is closed, waterproof and dampproof protective cover 3 can make relay anti-with waterproof
The function of tide, can prevent dust and steam from causing to corrode to element in relay, avoid the problem of causing short circuit to burn out,
Finally, the fan 11 inside relay can carry out fan heat drop temperature with internal volume, effectively prevent internal element from being made because of high temperature
The problem of at aging, increases the service life of relay, and fan 11 is that temperature controller 12 controls, and temperature sensor 13 can detect interior
Portion's temperature, and by the data conversion after detection at data transfer to temperature controller 12, the inner setting of temperature controller 12 there are one numerical value,
When the numerical value that temperature sensor 13 is transmitted be more than setting numerical value when, temperature controller 12 can automatically start fan 11 to relay into
Row fan heat treatment.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of relay, including relay ontology (1), binding post (2), waterproof and dampproof cover (3), work light (4), shell
(5), wiring hole (6), button (7), waterproof cover (8), link slot (9), inserted sheet (10), fan (11), temperature controller (12), temperature pass
Sensor (13), spring (14), coil (15), connecting hole (16), connection ring (17), contact (18), motor (19) and flabellum (20),
It is characterized in that：The outside of the relay ontology (1) is provided with shell (5), and the surface of the shell (5) is provided with work and refers to
Show lamp (4), and the surface of shell (5) is provided with button (7), the top of the shell (5) close to the side of work light (4)
It is provided with binding post (2), and the lower surface of shell (5) is provided with wiring hole (6), the outside of the shell (5) is equipped with waterproof
Dampproof cover (3), and the inside of shell (5) is equipped with fan (11), the bottom end of the shell (5) close to the side of binding post (2)
It is connected with inserted sheet (10), the fan (11) is internally provided with motor (19), and the side of fan (11) is equipped with temperature controller
(12), the side of the motor (19) is connected with flabellum (20), and the side of the temperature controller (12) is provided with temperature sensor
(13), the side of a lateral spring (14) for the temperature sensor (13), the spring (14) is provided with coil (15), the line
It is provided with contact (18) above circle (15), is connected with waterproof cover (8) above the waterproof and dampproof cover (3), and waterproof and dampproof
The upper surface of cover (3) is provided with link slot (9), and the upper surface of waterproof and dampproof cover (3) is at a side position of link slot (9)
It is provided with connection ring (17), the side of the waterproof cover (8) offers connecting hole (16), the output of the temperature sensor (13)
End and the input terminal of temperature controller (12) are electrically connected, and the output end of the input terminal and temperature controller (12) of the fan (11) electrically connects
It connects, the input terminal of the temperature controller (12) and the output end of internal electric source are electrically connected.
2. a kind of relay according to claim 1, it is characterised in that：The waterproof cover (8) and waterproof and dampproof cover (3) are logical
Connecting hole (16) and connection ring (17) rotation connection are crossed, connecting rod is connected between the connecting hole (16) and connection ring (17).
3. a kind of relay according to claim 1, it is characterised in that：The inserted sheet (10) passes through AB with shell (5)
Glue is fixedly connected.
4. a kind of relay according to claim 1, it is characterised in that：The core of the coil (15) plates for a kind of copper core
The component of silver-colored material.
5. a kind of relay according to claim 1, it is characterised in that：The bottom end of the shell (5) is close to wiring hole (6)
Side be provided with the hot window of fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767292.7U CN207690723U (en) | 2017-12-18 | 2017-12-18 | A kind of relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767292.7U CN207690723U (en) | 2017-12-18 | 2017-12-18 | A kind of relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207690723U true CN207690723U (en) | 2018-08-03 |
Family
ID=62997699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767292.7U Active CN207690723U (en) | 2017-12-18 | 2017-12-18 | A kind of relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207690723U (en) |
-
2017
- 2017-12-18 CN CN201721767292.7U patent/CN207690723U/en active Active
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