CN208400788U - A kind of electromagnetic relay of moisture proof electric leakage - Google Patents
A kind of electromagnetic relay of moisture proof electric leakage Download PDFInfo
- Publication number
- CN208400788U CN208400788U CN201820942510.4U CN201820942510U CN208400788U CN 208400788 U CN208400788 U CN 208400788U CN 201820942510 U CN201820942510 U CN 201820942510U CN 208400788 U CN208400788 U CN 208400788U
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- Prior art keywords
- relay
- electric leakage
- set casing
- ontology
- relay ontology
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Abstract
The utility model discloses a kind of electromagnetic relays of moisture proof electric leakage, including relay ontology, the surface of the relay ontology is equipped with controller, and there are two plugs for the bottom fixation of relay ontology, through-hole is offered on one side of two plugs, the inner sidewall of the relay ontology is equipped with foam-rubber cushion, and the bottom of relay ontology offers race, the inside of the race is fixed with idler wheel, compressed spring is installed above the idler wheel, the compressed spring is fixedly arranged above set casing, the utility model is provided with desiccant slot, by the stretched relay ontology of set casing, silica-gel desiccant is put into desiccant slot, hand compressed spring is unclamped since set casing is recoiled to the inside of relay ontology by rebound effect, silica-gel desiccant carries out the moisture in relay body interior air i.e. in desiccant slot Absorption, the problem of solving and be also easy to produce electric leakage in wet environment, staff's health of human body may be endangered.
Description
Technical field
The utility model belongs to electromagnetic relay technical field, and in particular to a kind of electromagnetic relay of moisture proof electric leakage.
Background technique
Electromagnetic relay is a kind of electronic control device, it has control system (also known as input circuit) and by control system
(also known as output loop), is usually applied in automatic control circuit, it is actually to go to control with lesser electric current, lower voltage
Larger current processed, one kind " automatic switch " of higher voltage, therefore automatic adjustment, safeguard protection and conversion electricity are played in circuit
The effect on road, electromagnetic relay are the important components in electric bell, phone and automatic control circuit device, and its essence is by electromagnet
The switch of control plays a part of being similar to switch in circuit, with low-voltage, light current flow control high voltage, heavy current, realizes
Remote operation and automatic control.
But there are some defects in use in electromagnetic relay currently on the market, existing electromagnetic relay exists
The problem of electric leakage is also easy to produce in wet environment may endanger staff's health of human body, and existing electromagnetic relay cannot be high
Effect radiate, and a large amount of heat can not shed as early as possible, influence the progress of work.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic relays of moisture proof electric leakage, to solve above-mentioned background technique
It is strong may to endanger staff's person for the problem of existing electromagnetic relay of middle proposition is also easy to produce electric leakage in wet environment
The problem of health, and cannot efficiently radiating, a large amount of heat can not shed as early as possible, influence the progress of work.
To achieve the above object, the utility model provides the following technical solutions: a kind of electromagnetic relay of moisture proof electric leakage,
Including relay ontology, the surface of the relay ontology is equipped with controller, and there are two the bottom fixations of relay ontology
Plug offers through-hole on one side of two plugs, and the inner sidewall of the relay ontology is equipped with foam-rubber cushion,
And the bottom of relay ontology offers race, the inside of the race is fixed with idler wheel, pressure is equipped with above the idler wheel
Contracting spring, the compressed spring are fixedly arranged above set casing, handle have been fixed by the connecting rod above the set casing, and
Set casing is internally provided with cooling fin, and the side of the cooling fin is fixed with motor, and one end of the motor is by turning
Axis is rotatably connected to fan, and the inside of the set casing is provided with dry rack slot close to the side of cooling fin, the motor with
Controller is electrically connected, and the controller and external power supply are electrically connected.
Preferably, the dry rack slot is internally provided with silica-gel desiccant.
Preferably, the inside of the foam-rubber cushion offers intensive hole.
Preferably, the surface of the cooling fin is coated with insulating coating.
Preferably, the surface of the relay ontology offers heat release hole.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with desiccant slot, pulls handle, stretches compressed spring, set casing is stretched
Silica-gel desiccant is put into desiccant slot by relay ontology out, unclamp hand, compressed spring due to rebound effect by set casing return
Bullet to the inside of relay ontology, foam-rubber cushion buffers the shaking of set casing, and driving handle can make idler wheel in race
Portion is rolled, i.e., silica-gel desiccant adsorbs the moisture in relay body interior air in desiccant slot, is solved
The problem of being also easy to produce electric leakage in wet environment, staff's health of human body may be endangered.
(2) the utility model is provided with cooling fin, and controller control motor is rotated, i.e. drive fan is turned
Dynamic, cooling fin sends out heat, can radiate in work process to relay ontology, and solving cannot be efficient
It radiates, the problem of a large amount of heat can not shed as early as possible, influence the progress of work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the set casing main view of the utility model；
Fig. 3 is the set casing side view of the utility model；
Fig. 4 is the outside drawing of the utility model；
In figure: 1- handle, 2- connecting rod, 3- foam-rubber cushion, 4- race, 5- through-hole, 6- compressed spring, 7- idler wheel, 8- plug,
9- relay ontology, 10- set casing, 11- cooling fin, 12- motor, 13- fan, 14- desiccant slot, 15- controller.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of electromagnetic relay of moisture proof electric leakage, packet
Relay ontology 9 is included, the surface of relay ontology 9 is equipped with controller 15, and there are two insert for the bottom fixation of relay ontology 9
First 8, through-hole 5 is offered on a side of two plugs 8, and the inner sidewall of relay ontology 9 is equipped with foam-rubber cushion 3, sponge
The shaking for padding 3 pairs of set casings 10 buffers, and the bottom of relay ontology 9 offers race 4, and the inside of race 4 is fixed with
Idler wheel 7, driving handle 1 can be such that idler wheel 7 is rolled in the inside of race 4, and the top of idler wheel 7 is equipped with compressed spring 6, pressure
Contracting spring 6 is fixedly arranged above set casing 10, pulls handle 1, stretches compressed spring 6, by set casing 10 it is stretched after
Electric appliance ontology 9, the top of set casing 10 be fixed with handle 1 by connecting rod 2, and set casing 10 is internally provided with cooling fin
11, cooling fin 11 sends out heat, and the side of cooling fin 11 is fixed with motor 12, and one end of motor 12 passes through shaft
Be rotatably connected to fan 13, the inside of set casing 10 is provided with dry rack slot 14 close to the side of cooling fin 11, motor 12 with
Controller 15 is electrically connected, and controller 15 and external power supply are electrically connected.
For the ease of the moisture inside absorption relay ontology 9, in the present embodiment, it is preferred that dry the inside of rack slot 14
It is provided with silica-gel desiccant.
For the ease of buffering the collision of set casing 10, in the present embodiment, it is preferred that the inside of foam-rubber cushion 3 offers intensively
Hole.
In order to avoid leaking electricity, in the present embodiment, it is preferred that the surface of cooling fin 11 is coated with insulating coating.
For the ease of radiating, in the present embodiment, it is preferred that the surface of relay ontology 9 offers heat release hole.
The working principle and process for using of the utility model: external power supply is connected, then controller 15 controls motor
12 work normally, and pull handle 1, stretch compressed spring 6, the stretched relay ontology 9 of set casing 10 does silica gel
Drying prescription is put into desiccant slot 14, unclamps hand, and set casing 10 is recoiled to relay ontology 9 due to rebound effect by compressed spring 6
Inside, foam-rubber cushion 3 buffers the shaking of set casing 10, and driving handle 1 can be such that idler wheel 7 is rolled in the inside of race 4
Dynamic, i.e., silica-gel desiccant adsorbs the moisture in 9 inner air of relay ontology in desiccant slot 14, avoids wet environment
Electric leakage is generated, endangers other people health of human body, while controller 15 controls motor 12 and rotated, that is, drives 13 turns of fan
Dynamic, cooling fin 11 sends out heat, can radiate in work process to relay ontology, avoids the excessive shadow of heat
Ring its normal work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electromagnetic relay of moisture proof electric leakage, including relay ontology (9), it is characterised in that: the relay ontology
(9) surface is equipped with controller (15), and there are two plug (8), two plugs for the bottom fixation of relay ontology (9)
(8) it being offered through-hole (5) on a side, the inner sidewall of the relay ontology (9) is equipped with foam-rubber cushion (3), and after
The bottom of electric appliance ontology (9) offers race (4), and the inside of the race (4) is fixed with idler wheel (7), the idler wheel (7) it is upper
Side be equipped with compressed spring (6), the compressed spring (6) is fixedly arranged above set casing (10), the set casing (10) it is upper
Side is fixed with handle (1) by connecting rod (2), and set casing (10) is internally provided with cooling fin (11), the cooling fin
(11) side is fixed with motor (12), and one end of the motor (12) is rotatably connected to fan (13), institute by shaft
The inside for stating set casing (10) is provided with dry rack slot (14) close to the side of cooling fin (11), the motor (12) and control
Device (15) is electrically connected, and the controller (15) and external power supply are electrically connected.
2. a kind of electromagnetic relay of moisture proof electric leakage according to claim 1, it is characterised in that: the dry rack slot
(14) be internally provided with silica-gel desiccant.
3. a kind of electromagnetic relay of moisture proof electric leakage according to claim 1, it is characterised in that: the foam-rubber cushion (3)
Inside offer intensive hole.
4. a kind of electromagnetic relay of moisture proof electric leakage according to claim 1, it is characterised in that: the cooling fin (11)
Surface be coated with insulating coating.
5. a kind of electromagnetic relay of moisture proof electric leakage according to claim 1, it is characterised in that: the relay ontology
(9) surface offers heat release hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942510.4U CN208400788U (en) | 2018-06-19 | 2018-06-19 | A kind of electromagnetic relay of moisture proof electric leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942510.4U CN208400788U (en) | 2018-06-19 | 2018-06-19 | A kind of electromagnetic relay of moisture proof electric leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400788U true CN208400788U (en) | 2019-01-18 |
Family
ID=65132711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820942510.4U Expired - Fee Related CN208400788U (en) | 2018-06-19 | 2018-06-19 | A kind of electromagnetic relay of moisture proof electric leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388298A (en) * | 2022-01-15 | 2022-04-22 | 王泽凯 | Waterproof type PLC relay with function of quickly reducing voltage |
| CN114388298B (en) * | 2022-01-15 | 2024-09-06 | 王泽凯 | Waterproof PLC relay with quick voltage reduction function |
-
2018
- 2018-06-19 CN CN201820942510.4U patent/CN208400788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388298A (en) * | 2022-01-15 | 2022-04-22 | 王泽凯 | Waterproof type PLC relay with function of quickly reducing voltage |
| CN114388298B (en) * | 2022-01-15 | 2024-09-06 | 王泽凯 | Waterproof PLC relay with quick voltage reduction function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20190619 |