CN214428558U - Embedded waterproof electromagnetic relay that leakproofness is good - Google Patents
Embedded waterproof electromagnetic relay that leakproofness is good Download PDFInfo
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- CN214428558U CN214428558U CN202120708473.2U CN202120708473U CN214428558U CN 214428558 U CN214428558 U CN 214428558U CN 202120708473 U CN202120708473 U CN 202120708473U CN 214428558 U CN214428558 U CN 214428558U
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- socket
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- 238000007789 sealing Methods 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000005855 radiation Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000001816 cooling Methods 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an embedded waterproof electromagnetic relay with good sealing performance, which comprises an installation base, wherein a relay socket is fixedly installed at the top of the installation base, a relay slot is fixedly installed at the top of the installation base, wiring ends are fixedly connected to both sides of the relay slot, and the wiring ends are fixedly installed at the top of the installation base; the utility model discloses can be connected with the wiring end after passing the wire rod from the wire rod passageway, and insert relay slot back through pushing down the terminal apron in the relay main part, make between terminal apron and the terminal baffle paste tightly through the sealing washer, then rotatory side baffle of rethread, because the sealing washer has certain elasticity, can make apron fixture block and terminal apron joint on the side baffle, fix the terminal apron, through the terminal apron, terminal baffle and side baffle come to seal the wiring terminal, thereby prevent the wire rod short circuit that the water droplet flows and arouses on the wiring end.
Description
Technical Field
The utility model belongs to the technical field of electrical components, in particular to embedded waterproof electromagnetic relay that leakproofness is good.
Background
The electromagnetic relay is an electronic control device, usually applied to automatic control circuit, it is an "automatic switch" which uses smaller current and lower voltage to control larger current and higher voltage, so it plays the role of automatic regulation, safety protection, switching circuit, etc. in the circuit.
Because the existing commonly used electromagnetic relay can cause oxidation corrosion damage and short circuit of internal elements of the relay when used in a humid environment, the general waterproof electromagnetic relay generally adopts the cover plate to directly cover the installation base, so that the connection between the cover plate and the installation base is not tight, water drops can permeate into the relay along the installation base, and therefore the damage to the whole circuit is caused, and safety accidents are caused.
Therefore, it is necessary to provide an embedded waterproof electromagnetic relay with good sealing property, which has good waterproof property and can be used in a humid environment for a long time without damaging the internal components, to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an embedded waterproof electromagnetic relay that leakproofness is good to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an embedded waterproof electromagnetic relay that leakproofness is good, includes the installation base, the top fixed mounting of installation base has the relay socket, and the top fixed mounting of installation base has the relay slot, the relay socket is located the inboard of relay slot, and the inside of relay socket and relay slot has all seted up sealed draw-in groove, the equal fixedly connected with wiring end in both sides of relay slot, wiring end fixed mounting is at the top of installation base, the wire rod passageway has been seted up to the inside of installation base, the outside fixedly connected with water joint of wire rod passageway, the top of installation base articulates there is the side shield, the top fixed mounting of side shield has the apron fixture block, the inside of relay slot is pegged graft and is had the relay main part.
Preferably, the relay main part includes the component board, the top fixed mounting of component board has relay housing, and the bottom fixed mounting of component board has the relay plug, the bottom fixed mounting of component board has sealed piece, the bottom fixed mounting of sealed piece has sealed head, relay housing's the outside articulates there is the terminal apron, the bottom fixed mounting of terminal apron has the sealing washer, the inside fixed mounting of component board has the cooling tube.
Preferably, the sealing head surrounds the outside of relay plug, and sealing head is comparatively soft rubber material.
Preferably, the outside of component board and the inside laminating of relay slot, and the bottom of component board passes through the inside grafting of relay plug and relay socket.
Preferably, terminal baffles are fixedly mounted on two sides of the relay slot, and the width between the terminal baffles is the same as that of the sealing ring.
Preferably, the interior of the relay main body is communicated with the outside through a heat radiation pipe, and the bottom of the heat radiation pipe passes through the relay socket to protrude from the bottom of the mounting base.
The utility model discloses a technological effect and advantage:
1. the utility model discloses can be connected with the wiring end after passing the wire rod from the wire rod passageway, and through pushing down the terminal apron after the relay main part inserts the relay slot, make between terminal apron and the terminal baffle paste through the sealing washer tightly, then through the side baffle of upwards overturning, because the sealing washer has certain elasticity, can make the apron fixture block on the side baffle and terminal apron joint, fix the terminal apron, seal the terminal of acting as go-between through terminal apron, terminal baffle and side baffle, thereby prevent the wire rod short circuit that the water droplet arouses on the terminal;
2. the utility model discloses can insert the sealed draw-in groove in relay socket and the relay slot under the drive of sealed piece when the relay plug inserts on the relay socket, can prevent to get into relay main part inside from the rivers of infiltration in relay main part and the relay slot gap, inside discharging the heat from installation base bottom through the cooling tube in the relay main part moreover, can avoid the water droplet to get into relay main part inside from the cooling tube to prevent that the inside component of relay main part from damaging in humid environment.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front sectional view of the structure of the present invention;
fig. 2 is a schematic view of the connection structure of the terminal cover plate and the side baffle of the present invention.
In the figure: 1. installing a base; 2. a relay socket; 3. a relay slot; 31. a terminal baffle; 4. sealing the clamping groove; 5. a terminal; 6. a wire passage; 7. a waterproof joint; 8. side baffles; 9. cover plate clamping blocks; 10. a relay main body; 101. an element board; 102. a relay housing; 103. a relay plug; 104. a sealing block; 105. a sealing head; 106. a terminal cover plate; 107. a seal ring; 108. a heat radiation pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are 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 some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an embedded waterproof electromagnetic relay with good sealing performance as shown in figures 1-2, which comprises an installation base 1, a relay socket 2 is fixedly arranged at the top of the installation base 1, and the top of the mounting base 1 is fixedly provided with a relay slot 3, the relay socket 2 is positioned at the inner side of the relay slot 3, and the relay socket 2 and the relay slot 3 are both provided with a sealing clamping groove 4, both sides of the relay slot 3 are fixedly connected with wiring ends 5, the wiring terminal 5 is fixedly arranged at the top of the mounting base 1, a wire channel 6 is arranged inside the mounting base 1, the outer side of the wire channel 6 is fixedly connected with a waterproof joint 7, the top of the mounting base 1 is hinged with a side baffle 8, a cover plate fixture block 9 is fixedly installed at the top of the side baffle 8, and a relay main body 10 is inserted into the relay slot 3; the terminal 5 can be sealed and waterproofed by the waterproof joint 7 and the terminal cover plate 106 when the relay main body 10 is inserted inside the relay socket 3, and the relay main body 10 is embedded inside the relay socket 3, the water flow can be prevented from entering inside the relay main body 10, thereby preventing the relay main body 10 from being damaged in use in a humid environment.
Referring to the attached fig. 1 of the specification, the relay main body 10 includes an element plate 101, a relay housing 102 is fixedly mounted on the top of the element plate 101, a relay plug 103 is fixedly mounted on the bottom of the element plate 101, a sealing block 104 is fixedly mounted on the bottom of the element plate 101, a sealing head 105 is fixedly mounted on the bottom of the sealing block 104, a terminal cover plate 106 is hinged to the outer side of the relay housing 102, a sealing ring 107 is fixedly mounted on the bottom of the terminal cover plate 106, and a heat dissipation pipe 108 is fixedly mounted inside the element plate 101; after the relay body 10 is inserted into the relay slot 3, the terminal 5 can be sealed by the terminal cover 106, and the sealing head 105 can prevent water from penetrating into the relay body 10;
referring to the description of the attached fig. 1, the sealing head 105 surrounds the outer side of the relay plug 103, and the sealing head 105 is made of a relatively soft rubber material; after the relay main body 10 is inserted into the relay slot 3, the sealing head 105 can be squeezed into the relay socket 2 and the sealing clamping groove 4 in the relay slot 3, so that water flow permeating from the gap between the relay main body 10 and the relay slot 3 can be prevented from entering the relay main body 10;
referring to the attached sheet 1, the outer part of the element board 101 is attached to the inner part of the relay socket 3, and the bottom of the element board 101 is inserted into the inner part of the relay socket 2 through the relay plug 103; after the relay plug 103 is inserted into the relay socket 2, water drops can be prevented from splashing on the relay socket 2 through the relay slot 3, so that the relay main body 10 is prevented from being burnt out due to short circuit of the relay socket 2 in the using process;
referring to the description of the attached fig. 2, the terminal baffles 31 are fixedly mounted on both sides of the relay slot 3, and the width between the terminal baffles 31 is the same as the width of the seal ring 107; the wire can be connected with the wiring terminal 5 after passing through the wire channel 6, the relay body 10 is attached to the terminal baffle plate 31 by pressing the terminal cover plate 106 downwards after being inserted into the relay slot 3, then the side baffle plate 8 is rotated to enable the cover plate clamping block 9 on the side baffle plate 8 to be clamped with the terminal cover plate 106 to fix the terminal cover plate 106, and the wiring terminal 5 is sealed through the terminal cover plate 106, the terminal baffle plate 31 and the side baffle plate 8, so that the short circuit of the wire caused by the fact that water drops to the wiring terminal 5 is prevented;
referring to fig. 1 of the specification, the inside of the relay main body 10 communicates with the outside through a heat radiation pipe 108, and the bottom of the heat radiation pipe 108 protrudes from the bottom of the mounting base 1 through the relay socket 2; the heat inside the relay main body 10 can be discharged through the heat pipe 108, and the external opening of the heat pipe 108 is located at the back of the mounting base 1, so that water drops can be prevented from entering the relay main body 10 from the heat pipe 108;
the utility model discloses the theory of operation: the utility model discloses at first install installation base 1 on the backplate of regulator cubicle when using, then be connected with wiring end 5 after passing the wire rod from wire rod passageway 6, and insert relay slot 3 after relay main part 10 through pushing down terminal apron 106, make terminal apron 106 and terminal baffle 31 top paste through sealing washer 107 tightly, then through upwards overturning side baffle 8, because sealing washer 107 has certain elasticity, can make apron fixture block 9 on the side baffle 8 and terminal apron 106 joint, fix terminal apron 106, seal wiring terminal 5 through terminal apron 106, terminal baffle 31 and side baffle 8, thereby prevent the wire rod short circuit that water droplet caused on wiring end 5; inside back of relay socket 2 is inserted to relay plug 103, sealed head 105 is inside pushing into relay socket 2 and relay slot 3 under the drive of sealed piece 104, can prevent to get into inside relay main body 10 from the rivers of infiltration in relay main body 10 and the relay slot 3 gap, and inside relay main body 10 is discharged the heat from installation base 1 bottom through cooling tube 108, can avoid the water droplet to get into inside relay main body 10 from cooling tube 108, thereby prevent to damage because of relay main body 10 component that relay main body 10 inside intaking leads to.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The embedded waterproof electromagnetic relay with good sealing performance comprises an installation base (1) and is characterized in that a relay socket (2) is fixedly installed at the top of the installation base (1), a relay slot (3) is fixedly installed at the top of the installation base (1), the relay socket (2) is located on the inner side of the relay slot (3), sealing clamping grooves (4) are formed in the relay socket (2) and the relay slot (3), wiring ends (5) are fixedly connected to two sides of the relay slot (3), the wiring ends (5) are fixedly installed at the top of the installation base (1), a wire channel (6) is formed in the installation base (1), a waterproof joint (7) is fixedly connected to the outer side of the wire channel (6), and side baffles (8) are hinged to the top of the installation base (1), the top of the side baffle (8) is fixedly provided with a cover plate clamping block (9), and a relay main body (10) is inserted into the relay slot (3).
2. The embedded waterproof electromagnetic relay with good sealing performance as claimed in claim 1, wherein: the relay main body (10) comprises an element plate (101), the top fixed mounting of the element plate (101) is provided with a relay shell (102), the bottom fixed mounting of the element plate (101) is provided with a relay plug (103), the bottom fixed mounting of the element plate (101) is provided with a sealing block (104), the bottom fixed mounting of the sealing block (104) is provided with a sealing head (105), the outer side of the relay shell (102) is hinged with a terminal cover plate (106), the bottom fixed mounting of the terminal cover plate (106) is provided with a sealing ring (107), and the inner fixed mounting of the element plate (101) is provided with a radiating pipe (108).
3. The embedded waterproof electromagnetic relay with good sealing performance as claimed in claim 2, wherein: the sealing head (105) surrounds the outer side of the relay plug (103), and the sealing head (105) is made of soft rubber.
4. The embedded waterproof electromagnetic relay with good sealing performance as claimed in claim 2, wherein: the external part of the element board (101) is attached to the internal part of the relay slot (3), and the bottom of the element board (101) is inserted into the relay socket (2) through the relay plug (103).
5. The in-line waterproof electromagnetic relay with good sealing performance as claimed in claim 4, wherein: the two sides of the relay slot (3) are fixedly provided with terminal baffles (31), and the width between the terminal baffles (31) is the same as that of the sealing ring (107).
6. The embedded waterproof electromagnetic relay with good sealing performance as claimed in claim 2, wherein: the interior of the relay main body (10) is communicated with the outside through a heat radiation pipe (108), and the bottom of the heat radiation pipe (108) penetrates through the relay socket (2) and extends out of the bottom of the mounting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120708473.2U CN214428558U (en) | 2021-04-08 | 2021-04-08 | Embedded waterproof electromagnetic relay that leakproofness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120708473.2U CN214428558U (en) | 2021-04-08 | 2021-04-08 | Embedded waterproof electromagnetic relay that leakproofness is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214428558U true CN214428558U (en) | 2021-10-19 |
Family
ID=78075658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120708473.2U Active CN214428558U (en) | 2021-04-08 | 2021-04-08 | Embedded waterproof electromagnetic relay that leakproofness is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214428558U (en) |
-
2021
- 2021-04-08 CN CN202120708473.2U patent/CN214428558U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231219 Address after: Jiang Shan Zhen Cai Lang Qiao Cun, Yinzhou District, Ningbo City, Zhejiang Province, 315000 Patentee after: Ningbo Jiahui Electronics Co.,Ltd. Address before: Room 603, building B, No. 3, Nanjing Baixia high tech Industrial Park, No. 8, Yongfeng Avenue, Qinhuai District, Nanjing, Jiangsu 210000 Patentee before: NANJING BIAOSHANG ELECTRIC CO.,LTD. |