CN208093453U - A kind of water proof type relay - Google Patents
A kind of water proof type relay Download PDFInfo
- Publication number
- CN208093453U CN208093453U CN201820683082.8U CN201820683082U CN208093453U CN 208093453 U CN208093453 U CN 208093453U CN 201820683082 U CN201820683082 U CN 201820683082U CN 208093453 U CN208093453 U CN 208093453U
- Authority
- CN
- China
- Prior art keywords
- shell
- wall
- side inner
- guide
- gear
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 5
- 229910052753 mercury Inorganic materials 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of water proof type relays, including shell, there are two guide plate and an electromagnet for the side inner wall fixed installation of the shell, two equal activities of guide plate are equipped with guide rod, two guide rods are installed with rack between mutually close one end, the body of rod of one of guide rod is welded with block, the body of rod of one of guide rod is also arranged with spring, spring is between block and one of guide plate, the other end of one of guide rod is welded with iron block, iron block aligns with electromagnet, the side inner wall of shell is rotatablely equipped with gear, wheel and rack is meshed, the side inner wall and gear of shell offer multiple heat emission holes to match.The utility model design structure is reasonable, easy to operate, easy to use, can penetrate into relay in water and alarm at once, and relay can dry cooling again, practicability is more preferable.
Description
Technical field
The utility model is related to relay technical field more particularly to a kind of water proof type relays.
Background technology
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.It has control system (also known as input circuit) and
By the interactive relationship between control system (also known as output loop).It is usually applied in automation control circuit, it is actually
It is one kind " automatic switch " that control high current running is gone with low current.Therefore automatic adjustment is played in circuit, safeguard protection, is turned
The effects that changing circuit.
Existing relay is poor on heat dissipation performance, and cannot automatically dry cooling according to the raised demand of temperature, Er Qie
Relay cannot remind people at once when seeping water.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of water proof type relay proposed
Device.
To achieve the goals above, the utility model uses following technical solution：
A kind of water proof type relay, including shell, there are two guide plate and one for the side inner wall fixed installation of the shell
Electromagnet, two equal activities of guide plate are equipped with guide rod, and two guide rods are installed with rack between mutually close one end, wherein one
The body of rod of a guide rod is welded with block, and the body of rod of one of guide rod is also arranged with spring, and spring is located at block and one of them
Between guide plate, the other end of one of guide rod is welded with iron block, and iron block aligns with electromagnet, the side inner wall rotation of shell
Gear is installed, wheel and rack is meshed, and the side inner wall and gear of shell offer multiple heat emission holes to match, and
The side inner wall sliding contact of gear and shell.
Preferably, the side inner wall of the shell is installed with the glass shell being vertically arranged, and the two of the both ends of glass shell
End is installed with coupling bar, is equipped with mercury in glass shell, and the top inner wall of the shell is installed with fan, fan and
Electromagnet is connect by conducting wire with coupling bar.
Preferably, the bottom end of the shell, which is bolted, is equipped with mounting plate, fixed between the bottom end inner wall of shell
Sealing plate is installed, the top of mounting plate offers the groove of annular, and the bottom end of groove is equipped with multiple contact heads, contact head
One group is constituted two-by-two, retaining ring is installed, and sealing plate offers multiple through-holes at the top of sealing plate, through-hole is located at the upper of groove
Side.
Preferably, the top outer wall of the shell is installed with alarming horn, and contact head passes through conducting wire and alarming horn
Connection, multiple contact heads constitute parallel circuit.
The utility model has the beneficial effects that：It, can be when relay internal temperature be excessively high, automatically by the structure of design
Fan blowing cooling is connected, and under gearing, it is possible to reduce dust enters in relay, and when water penetrate into after
In electric appliance, water can flow in groove, under the electric conductivity effect of water so that every group of contact head is connected, to connect alarming horn
Power supply；The design is reasonable for structure, easy to operate, easy to use, can penetrate into relay in water and alarm at once, and relay
Device can dry cooling again, and practicability is more preferable.
Description of the drawings
Fig. 1 be the utility model proposes a kind of water proof type relay main view schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of water proof type relay gear installation structure schematic diagram.
In figure：1 shell, 2 glass shells, 3 coupling bars, 4 alarming horns, 5 fans, 6 contact heads, 7 mounting plates, 8 sealing plates, 9
Guide plate, 10 guide rods, 11 heat emission holes, 12 gears, 13 electromagnet, 14 iron blocks, 15 springs, 16 racks.
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.
Referring to Fig.1-2, a kind of water proof type relay, including shell 1, there are two lead for the side inner wall fixed installation of shell 1
Plate 9 and an electromagnet 13, two 9 equal activities of guide plate are equipped with guide rod 10, are fixed between the mutually close one end of two guide rods 10
Rack 16 is installed, the body of rod of one of guide rod 10 is welded with block, and the body of rod of one of guide rod 10 is also arranged with spring
15, for spring 15 between block and one of guide plate 9, the other end of one of guide rod 10 is welded with iron block 14, iron block
14 align with electromagnet 13, and the side inner wall of shell 1 is rotatablely equipped with gear 12, and gear 12 is meshed with rack 16, shell 1
Side inner wall and gear 12 offer multiple heat emission holes 11 to match, and gear 12 and the side inner wall of shell 1 slide
Contact.
In the present embodiment, contact head 6 and coupling bar 3 are connect with external power, when the temperature increases so that mercury is heated
Expansion, to which mercury connects two coupling bars 3, to connect the power supply of fan 5 and electromagnet 13, electromagnet 13 attracts iron block
14, iron block 14 pulls rack 16, rack 16 to be rotated with moving gear 12 so that the heat emission hole of the heat emission hole 11 and shell 1 of gear 12
11 alignment, to which cooling be blowed, mercury is shunk when the temperature is low so that circuit disconnects, under the action of spring 15
So that rack 16 resets, it is staggered to the heat emission hole 11 and the heat emission hole 11 of shell 1 of gear 12, avoids dust and water from entering, outside
Component in shell 1 is mounted on the top of sealing plate 8, and in retaining ring, when water penetrates into shell 1, water is concentrated in
In groove, under water effect so that it realizes conductive communication between every group of contact head 6, alarms to connect alarming horn 4,
It is to ensure that into little water alarming horn 4 can be started, improve sensitivity, mounting plate 7 that multigroup contact head 6 is designed in groove
For being installed with the wall of peripheral hardware, and 8 bottom of sealing plate is installed with plug, is used for and the jack at 7 top of mounting plate coordinates
Circuit is connected, shell 1 is an entirety with sealing plate 8, to which seepage part is located at the junction of shell 1 and mounting plate 7 and dissipates
Hot hole 11.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of water proof type relay, including shell (1), which is characterized in that the side inner wall of the shell (1) is installed with
Two guide plates (9) and an electromagnet (13), two guide plate (9) activities are equipped with guide rod (10), and two guide rods (10) are mutually leaned on
Rack (16) is installed between close one end, the body of rod of one of guide rod (10) is welded with block, one of guide rod
(10) the body of rod is also arranged with spring (15), and spring (15) is located between block and one of guide plate (9), one of guide rod
(10) the other end is welded with iron block (14), and iron block (14) aligns with electromagnet (13), the side inner wall rotation peace of shell (1)
Equipped with gear (12), gear (12) is meshed with rack (16), and the side inner wall and gear (12) of shell (1) offer multiple
The heat emission hole (11) to match, and the side inner wall sliding contact of gear (12) and shell (1).
2. a kind of water proof type relay according to claim 1, which is characterized in that the side inner wall of the shell (1) is solid
Dingan County is equipped with the glass shell (2) being vertically arranged, and the both ends at the both ends of glass shell (2) are installed with coupling bar (3), glass shell
(2) mercury is equipped in, the top inner wall of the shell (1) is installed with fan (5), and fan (5) and electromagnet (13) pass through
Conducting wire is connect with coupling bar (3).
3. a kind of water proof type relay according to claim 1, which is characterized in that the bottom end of the shell (1) passes through spiral shell
Bolt is installed with mounting plate (7), and sealing plate (8), the top of mounting plate (7) are installed between the bottom end inner wall of shell (1)
End offers the groove of annular, and the bottom end of groove is equipped with multiple contact heads (6), and contact head (6) constitutes one group two-by-two, sealing
Retaining ring is installed, and sealing plate (8) offers multiple through-holes at the top of plate (8), through-hole is located at the top of groove.
4. a kind of water proof type relay according to claim 1, which is characterized in that the top outer wall of the shell (1) is solid
Dingan County is equipped with alarming horn (4), and contact head (6) is connect by conducting wire with alarming horn (4), and multiple contact heads (6) constitute in parallel
Circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683082.8U CN208093453U (en) | 2018-05-09 | 2018-05-09 | A kind of water proof type relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683082.8U CN208093453U (en) | 2018-05-09 | 2018-05-09 | A kind of water proof type relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093453U true CN208093453U (en) | 2018-11-13 |
Family
ID=64052974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820683082.8U Expired - Fee Related CN208093453U (en) | 2018-05-09 | 2018-05-09 | A kind of water proof type relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863509A (en) * | 2020-07-28 | 2020-10-30 | 闽江学院 | High-voltage circuit breaker with self-locking function |
| CN113068346A (en) * | 2021-03-30 | 2021-07-02 | 电子科技大学成都学院 | Microelectronic positioning device |
-
2018
- 2018-05-09 CN CN201820683082.8U patent/CN208093453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863509A (en) * | 2020-07-28 | 2020-10-30 | 闽江学院 | High-voltage circuit breaker with self-locking function |
| CN113068346A (en) * | 2021-03-30 | 2021-07-02 | 电子科技大学成都学院 | Microelectronic positioning device |
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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: 20181113 |