CN109360772A - A relay with heat dissipation structure - Google Patents
A relay with heat dissipation structure Download PDFInfo
- Publication number
- CN109360772A CN109360772A CN201811369615.6A CN201811369615A CN109360772A CN 109360772 A CN109360772 A CN 109360772A CN 201811369615 A CN201811369615 A CN 201811369615A CN 109360772 A CN109360772 A CN 109360772A
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- CN
- China
- Prior art keywords
- relay
- dust
- side wall
- heat dissipation
- fixedly installed
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/12—Ventilating; Cooling; Heating
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本发明公开了一种具有散热结构的继电器，包括继电器壳体和固定安装在继电器壳体内底部的电路板，所述继电器壳体的上端设有盖板，所述继电器壳体的一侧固定安装有散热风扇，所述继电器壳体的相对侧壁设有与散热风扇位置对应的进风口，所述继电器壳体的另一侧侧壁设有与进风口位置对应的出风口，所述出风口处固定安装有防尘装置，所述防尘装置内固定安装有防尘网。本发明结构紧凑，操作方便，通过散热风扇以及防尘装置的配合使用，能够在对继电器壳体内进行降温散热的同时还具有很好的防尘作用，且设置在防尘装置内的防尘网不会轻易被拆卸或脱落，对防尘网起到保护作用，以便更好地进行防尘。
The invention discloses a relay with a heat dissipation structure. There is a cooling fan, the opposite side wall of the relay housing is provided with an air inlet corresponding to the position of the cooling fan, the other side wall of the relay housing is provided with an air outlet corresponding to the position of the air inlet, and the air outlet A dustproof device is fixedly installed at the place, and a dustproof net is fixedly installed in the dustproof device. The present invention has compact structure and convenient operation. Through the cooperation of the cooling fan and the dust-proof device, it can cool down and dissipate heat in the relay housing and also has a good dust-proof effect, and the dust-proof net is arranged in the dust-proof device. It will not be easily disassembled or fallen off, and it will protect the dust net for better dust prevention.
Description
Technical field
The present invention relates to relay technical field of heat dissipation more particularly to a kind of relays with radiator structure.
Background technique
Relay is a kind of electric control device, is when the variation of input quantity (energizing quantity) reaches prescribed requirement, electrical
Make controlled volume that a kind of electric appliance of scheduled Spline smoothing occur in output circuit, therefore plays automatic adjustment, safety guarantor in circuit
The effects of shield, conversion circuit.
Relay can generate heat during the work time, and excessively high temperature will cause the accelerated ageing of relay component,
In order to reduce the temperature inside relay, radiator fan can be generally installed inside relay, it in the prior art generally will heat dissipation
Fan is directly installed on inside relay, is occupied installation space inside relay, and is also not easy to dismount, at the same relay in order to
Air permeability well can open up heat release hole in its side wall, after overlong time, can be infected with dust inside relay, influence relay
The normal use of device, if while heat release hole blocking dust can seriously affect heat dissipation effect.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and propose a kind of with radiator structure
Relay.
To achieve the goals above, present invention employs following technical solutions:
A kind of relay with radiator structure including casing of relay and is fixedly mounted on bottom in relay shell body
The upper end of circuit board, the casing of relay is equipped with cover board, and the side of the casing of relay is fixedly installed with radiator fan, institute
The opposing sidewalls for stating casing of relay are equipped with air inlet corresponding with radiator fan position, the other side side of the casing of relay
Wall is equipped with air outlet corresponding with air inlet position, is fixedly installed with dust guard at the air outlet, in the dust guard
It is fixedly installed with Air Filter.
Preferably, the outside of the radiator fan is equipped with dust cover, and the radiator fan is fixedly mounted in dust cover, institute
State the outside that dust cover is located at casing of relay.
Preferably, the top and bottom sidewall of the dust cover is fixedly connected to engagement plate, and the engagement plate passes through mounting screw
It is fixedly connected with the side wall of casing of relay.
Preferably, the dust guard includes hollow housing corresponding with air outlet position, is equipped in the hollow housing
Hollow groove, the Air Filter are fixedly mounted in hollow groove, the top and bottom sidewall of the hollow housing pass through bindiny mechanism with after
The side wall of casing for electric appliances is fixedly connected.
Preferably, the quadrangle edge of the Air Filter is fixedly connected on the side wall of hollow housing by installing bolt,
The quadrangle edge of the Air Filter is equipped with mounting hole corresponding with installation bolt location, and Air Filter is fixedly mounted on hollow groove
Inside.
Preferably, the bindiny mechanism includes the mounting plate being fixedly connected on hollow housing side wall, the mounting plate
It is set on side wall there are two jack, the side wall of the casing of relay is equipped with inserted link corresponding with jack position, the mounting plate
It is cooperated and is clamped by jack and inserted link, and the outside of inserted link is fixed by nut, the side wall of the inserted link is equipped with
The screw thread to match with nut.
Compared with prior art, the present invention having the beneficial effect that
1, by by radiator fan setting corresponding with dust guard, the corresponding setting of air inlet and outlet, to start
After radiator fan, convenient for the hot-air in relay shell body is distributed from air outlet, while in the dust guard being arranged
Air Filter effectively dust is obstructed；
2, radiator fan and dust guard are arranged at the outside of casing of relay simultaneously, will not occupy casing of relay
Interior installation space, and it is convenient for disassembly installation, it can be avoided periodically to being cleaned inside radiator fan and dust guard
Dust is infected with radiator fan and dust guard and influences heat dissipation effect；
3, in addition, Air Filter is fixedly mounted on the inside of dust guard, therefore Air Filter by easy removal or will not fall off,
Air Filter is played a certain protective role.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the relay with radiator structure proposed by the present invention；
Fig. 2 is that a kind of dust guard of the relay with radiator structure proposed by the present invention is not installed with casing of relay
When structural schematic diagram；
Fig. 3 be before a kind of Air Filter of the relay with radiator structure and hollow housing installation proposed by the present invention just
Face schematic diagram.
In figure: 1 casing of relay, 2 cover boards, 3 circuit boards, 4 radiator fans, 5 dust covers, 6 air inlets, 7 engagement plates, 8 peaces
Cartridge screw, 9 hollow housings, 10 Air Filters, 11 air outlets, 12 hollow grooves, 13 installation bolts, 14 mounting plates, 15 inserted links, 16 are inserted
Hole, 17 nuts, 18 mounting holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of relay with radiator structure, including casing of relay 1 and it is fixedly mounted on relay
The upper end of the circuit board 3 of bottom in shell 1, casing of relay 1 is equipped with cover board 2, and the side of casing of relay 1 is fixedly installed with scattered
The opposing sidewalls of Hot-air fan 4, casing of relay 1 are equipped with air inlet 6 corresponding with 4 position of radiator fan, the outside of radiator fan 4
Equipped with dust cover 5, radiator fan 4 is fixedly mounted in dust cover 5, and dust cover 5 is located at the outside of casing of relay 1, dust cover 5
Top and bottom sidewall be fixedly connected to engagement plate 7, engagement plate 7 connects by the way that the side wall of mounting screw 8 and casing of relay 1 is fixed
It connects, radiator fan 4 is fixedly mounted on the outside of casing of relay 1 by dust cover 5, and it is empty will not to occupy 1 inside of casing of relay
Between.
The other side side wall of casing of relay 1 is equipped with air outlet 11 corresponding with 6 position of air inlet, fixes at air outlet 11
Dust guard is installed, Air Filter 10 is fixedly installed in dust guard, Air Filter 10 has dustproof effect.
Specifically, dust guard includes hollow housing 9 corresponding with 11 position of air outlet, it is equipped in hollow housing 9 hollow
Slot 12, Air Filter 10 are fixedly mounted in hollow groove 12, and the top and bottom sidewall of hollow housing 9 passes through bindiny mechanism and relay shell
The side wall of body 1 is fixedly connected, wherein the quadrangle edge of Air Filter 10 is fixedly connected on hollow housing 9 by installing bolt 13
Side wall on, the quadrangle edge of Air Filter 10 is equipped with mounting hole 18 corresponding with installation 13 position of bolt, and Air Filter 10 is solid
Dingan County is mounted in the inside of hollow groove 12, and the inside that Air Filter 10 is fixedly connected on hollow housing 9 by installing bolt 13 is being risen
Under the premise of dustproof effect, Air Filter 10 is avoided to be removable or fall off easily.
Specifically, bindiny mechanism includes the mounting plate 14 being fixedly connected on 9 side wall of hollow housing, the side wall of mounting plate 14
On set there are two jack 16, the side wall of casing of relay 1 is equipped with inserted link 15 corresponding with 16 position of jack, and mounting plate 14 passes through
Jack 16 and inserted link 15, which cooperate, to be clamped, and the outside of inserted link 15 is fixed by nut 17, is set on the side wall of inserted link 15
There is the screw thread to match with nut 17, hollow housing 9 passes through opposite on the mounting plate 14 and 1 side wall of casing of relay of upper and lower two sides
The inserted link 15 answered matches clamping, then inserted link 15 is fixed by nut 17.
In the present invention, carrying out in use, by radiator fan 4 to heat dissipation, cold air is blowed in casing of relay 1
Entered in casing of relay 1 by air inlet 6, and by air outlet 11, the Air Filter 10 in dust guard by casing of relay 1
Interior hot-air distributes, effectively to the circuit board 3 and other components progress cooling and heat dissipation in casing of relay 1, together
When radiator fan 4 and dust guard carry out reassembling type connection with casing of relay 1, consequently facilitating to radiator fan 4 and
Dust guard carries out disassembly installation, convenient for cleaning.
It should be noted that the Air Filter 10 in dust guard effectively obstructs dust, while Air Filter 10
It is fixedly mounted on the inside of hollow groove 12 by installing bolt 13, therefore will not be got off by easy removal, when needing to Air Filter 10
When being replaced or being cleaned, hollow housing 9 is disassembled from casing of relay 1 first, then will prevent out of hollow housing 9
Dirt net 10 disassembles, while being also convenient for cleaning to inside hollow housing 9, facilitates later period dust-proof radiating.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811369615.6A CN109360772A (en) | 2018-11-16 | 2018-11-16 | A relay with heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811369615.6A CN109360772A (en) | 2018-11-16 | 2018-11-16 | A relay with heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109360772A true CN109360772A (en) | 2019-02-19 |
Family
ID=65345555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811369615.6A Pending CN109360772A (en) | 2018-11-16 | 2018-11-16 | A relay with heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109360772A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863535A (en) * | 2020-08-03 | 2020-10-30 | 中汇瑞德电子（芜湖）有限公司 | Heat dissipation type relay with breathing function |
| CN112788904A (en) * | 2021-01-13 | 2021-05-11 | 东南粤水电投资有限公司 | Centralized monitoring display video processor with convenient disassembly function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521734A (en) * | 2018-04-27 | 2018-09-11 | 安徽省明光市爱福电子有限公司 | relay life load cabinet |
| TWM567538U (en) * | 2018-06-19 | 2018-09-21 | 劦孚鋼鐵有限公司 | Machine control box with heat dissipation screen plate |
| CN209312675U (en) * | 2018-11-16 | 2019-08-27 | 湖北上科电气有限公司 | A kind of relay with radiator structure |
-
2018
- 2018-11-16 CN CN201811369615.6A patent/CN109360772A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521734A (en) * | 2018-04-27 | 2018-09-11 | 安徽省明光市爱福电子有限公司 | relay life load cabinet |
| TWM567538U (en) * | 2018-06-19 | 2018-09-21 | 劦孚鋼鐵有限公司 | Machine control box with heat dissipation screen plate |
| CN209312675U (en) * | 2018-11-16 | 2019-08-27 | 湖北上科电气有限公司 | A kind of relay with radiator structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863535A (en) * | 2020-08-03 | 2020-10-30 | 中汇瑞德电子（芜湖）有限公司 | Heat dissipation type relay with breathing function |
| CN111863535B (en) * | 2020-08-03 | 2023-02-24 | 中汇瑞德电子（芜湖）有限公司 | Heat dissipation type relay with breathing function |
| CN112788904A (en) * | 2021-01-13 | 2021-05-11 | 东南粤水电投资有限公司 | Centralized monitoring display video processor with convenient disassembly function |
| CN112788904B (en) * | 2021-01-13 | 2024-12-20 | 东南粤水电投资有限公司 | A centralized monitoring display video processor with convenient disassembly function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |