CN207425766U - Manual maintenance switch - Google Patents
Manual maintenance switch Download PDFInfo
- Publication number
- CN207425766U CN207425766U CN201721680449.2U CN201721680449U CN207425766U CN 207425766 U CN207425766 U CN 207425766U CN 201721680449 U CN201721680449 U CN 201721680449U CN 207425766 U CN207425766 U CN 207425766U
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- CN
- China
- Prior art keywords
- manual maintenance
- controller
- horizontal part
- lower housing
- maintenance switch
- 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.)
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Abstract
The utility model discloses a kind of Manual maintenance switchs, including Switch main body, the Switch main body has housing, the enclosure interior is provided with fuse, further include temperature sensor and controller, the temperature sensor is arranged on the enclosure interior, and is electrically connected to obtain the temperature of the fuse with the controller and is sent to the controller.The utility model provides the Manual maintenance switch that a kind of temperature to the container that breaks is monitored in real time.
Description
Technical field
The utility model is related to auto electric field of switches.More specifically, the utility model is related to a kind of repairs manually
Switch.
Background technology
The direction of new-energy automobile towards pure driven by power is developed, and the useful load of vehicle-mounted energy storage device is more and more, voltage
Platform is also higher and higher, and high-voltage safety problem is outstanding day by day, therefore security during vehicle maintenance becomes particularly significant, although vehicle
High pressure major loop is equipped with relay, and when failure can pass through entire car controller or battery management system controls relay
Device disconnects, and cutoff high major loop ensures high-voltage safety.General built-in fuse in Manual maintenance switch, when electric current is more than rule
During definite value, fuse makes melt fuse with the heat that itself is generated, but fuse is lacked protect at present, can only fuse
It is replaced after device fusing.
Utility model content
The purpose of this utility model is to provide the Manual maintenance switch that a kind of temperature to the container that breaks is monitored in real time.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of Manual maintenance switch, including switch originally
Body, the Switch main body have housing, and the enclosure interior is provided with fuse, further includes temperature sensor and controller, institute
It states temperature sensor and is arranged on the enclosure interior, and be electrically connected with the controller to obtain the temperature of the fuse simultaneously
It is sent to the controller.
Preferably, in the Manual maintenance switch, warning device, the warning device and the controller are further included
Electrical connection.
Preferably, in the Manual maintenance switch, the warning device is audible-visual annunciator.
Preferably, in the Manual maintenance switch, the housing includes upper shell, lower housing and U-shaped handle, described
Upper shell is detachably arranged on the lower housing, the U-shaped handle by horizontal part and be integrally formed and with the horizontal part
Two vertical portions composition that both ends connect respectively, the free end of two vertical portions is rotatably installed in the both sides of the upper shell respectively
On wall, the horizontal part is removably removably connected with the lower housing.
Preferably, in the Manual maintenance switch, the upper end one side of the lower housing is provided with a protrusion, described convex
Be provided with straight slot corresponding with the horizontal part in rising, the horizontal part is stretched at the straight slot, and it is dismountable with it is described
Straight slot connects.
Preferably, it is detachable by bolt between the straight slot and the horizontal part in the Manual maintenance switch
Connection.
The utility model set temperature sensor inside housings passes through the real time temperature that temperature sensor obtains fuse
And controller is sent to, the temperature of fuse is monitored in real time, controller is electrically connected with client, when the electricity that breaks down
During stream, controller is monitored by the temperature to fuse, the abnormal response of precognition fuse before fuse acts, in time
Exception information is sent to client, staff is reminded to cut off electric current and is overhauled.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the electrical connection schematic diagram of Manual maintenance switch described in the utility model；
Fig. 2 is the side view of housing described in the utility model；
Fig. 3 is the connection diagram of handle described in the utility model and lower housing.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be noted that in the description of the utility model, term " transverse direction ", " longitudinal direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instructions such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplify and describe, and are not instruction or dark
Show that signified device or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the utility model.
Fig. 1-Fig. 3 is a kind of Manual maintenance switch that the utility model embodiment provides, including Switch main body, the switch
Body has housing, and the enclosure interior is provided with fuse, further includes temperature sensor and controller, the temperature sensor
The enclosure interior is arranged on, and is electrically connected to obtain the temperature of the fuse with the controller and is sent to the control
Device processed.
In above-mentioned technical proposal, existing Manual maintenance switch only has high-voltage interlocking connector at present, for repairing manually
Switch internal temperature in use cannot monitor in real time, built in fuse can only be melted after temperature over-limit condition
It is disconnected, it is replaced after fusing so that fuse adds cost, set inside housings in this programme into disposably
Temperature sensor is put, the real time temperature of fuse is obtained by temperature sensor and is sent to controller, to the temperature of fuse
Monitored in real time, controller be electrically connected with client, when break down electric current when, controller passes through the temperature to fuse
It is monitored, the abnormal response of precognition fuse, sends exception information to client in time before fuse acts, and reminds work
Personnel cut off electric current and are overhauled.
In the Manual maintenance switch, warning device is further included, the warning device is electrically connected with the controller.
In another technical solution, warning device is set to be electrically connected with the controller, alarm threshold value is set in controller,
Alarm threshold value should be less than the fusing-off temperature of fuse, thus can be when breaking down electric current, and the temperature of fuse reaches
During alarm threshold value, controller is reminded staff to cut off electric current and is overhauled by warning device alert.
In the Manual maintenance switch, the warning device is audible-visual annunciator.
In another technical solution, warning device is audible-visual annunciator, and audible-visual annunciator can be simultaneously emitted by sound, light two
Kind alarm signal, warning effect are good so that staff can note abnormalities and quickly handle in time.
In the Manual maintenance switch, the housing includes upper shell 1, lower housing 2 and U-shaped handle 3, the upper shell
1 is detachably arranged on the lower housing 2, the U-shaped handle 3 by horizontal part 31 and be integrally formed and with the horizontal part 31
Two vertical portions 32 that both ends connect respectively form, and the free end of two vertical portions 32 is rotatably installed in the upper shell 1 respectively
Two side on, the horizontal part 31 is removably connected with the lower housing 2.
In another technical solution, housing includes upper shell 1, lower housing 2 and U-shaped handle 3, and upper shell 1 is dismountable
On lower housing 2, the mode of clamping can be used in connection mode, can set lug boss, lower housing 2 in 1 lower end of upper shell
Upper end setting and raised 21 corresponding grooves, by lug boss clamping in a groove；U-shaped handle 3 is rotatably mounted on upper casing
On body 1, when needing to dismantle upper shell 1 and lower housing 2, U-shaped handle 3 can be gone to directly over upper shell 1, pass through U-shaped handle
Hand 3 puts forward upper shell 1 from lower housing 2, and when upper shell 1 is fixed on lower housing 2, horizontal part 31 is gone to lower housing
It at 2, and is attached thereto, can so that the connection between upper shell 1 and lower housing 2 is more firm.
In the Manual maintenance switch, the upper end one side of the lower housing 2 is provided with a protrusion 21, in described raised 21
It is provided with and is stretched into the 31 corresponding straight slot 22 of horizontal part, the horizontal part 31 at the straight slot 22, and removably and institute
Straight slot 22 is stated to connect.
In another technical solution, the upper end one side of lower housing 2 is provided with a protrusion 21, is provided in protrusion 21 and water
Flat 31 corresponding straight slot 22 of portion, U-shaped handle 3 can be during housing into rotation, and horizontal part 31 is removably arranged in straight slot 22, this
Sample is achieved that horizontal part 31 is removably connected with the lower housing 2.
In the Manual maintenance switch, removably connected by bolt between the straight slot 22 and the horizontal part 31
It connects.
In another technical solution, in order to further fix lower housing 2 and U-shaped handle 3, in the two side of straight slot 22
It is upper that opposite threaded hole is set, wherein the upper tapped through hole of one side wall away from lower housing 2, then open one and side in protrusion 21
The corresponding through hole of wall upper screwed hole installs a matched bolt, by tightening spiral shell in threaded hole, through hole and tapped through hole
Bolt, it is possible to be fixedly connected with horizontal part 31 with protrusion 21, you can will be fixed between lower housing 2 and U-shaped handle 3.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to the field of various suitable the utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
Specific details is not limited to new and shown here as the embodiment with description.
Claims (6)
1. a kind of Manual maintenance switch, including Switch main body, the Switch main body has housing, and the enclosure interior is provided with molten
Disconnected device, which is characterized in that temperature sensor and controller are further included, the temperature sensor is arranged on the enclosure interior, and
It is electrically connected to obtain the temperature of the fuse with the controller and is sent to the controller.
2. Manual maintenance switch as described in claim 1, which is characterized in that further include warning device, the warning device with
The controller electrical connection.
3. Manual maintenance switch as claimed in claim 2, which is characterized in that the warning device is audible-visual annunciator.
4. such as claim 1-3 any one of them Manual maintenance switchs, which is characterized in that the housing include upper shell (1),
Lower housing (2) and U-shaped handle (3), the upper shell (1) are detachably arranged on the lower housing (2), the U-shaped handle
(3) by horizontal part (31) and be integrally formed and formed with two vertical portions (32) that the horizontal part (31) both ends are connected respectively,
The free end of two vertical portions (32) is rotatably installed in respectively on the two side of the upper shell (1), and the horizontal part (31) can
Dismounting is connected with the lower housing (2).
5. Manual maintenance switch as claimed in claim 4, which is characterized in that the upper end one side of the lower housing (2) is provided with
One raised (21), the protrusion (21) is interior to be provided with straight slot (22) corresponding with the horizontal part (31), the horizontal part (31)
It stretches at the straight slot (22), and is removably connected with the straight slot (22).
6. Manual maintenance switch as claimed in claim 5, which is characterized in that the straight slot (22) and the horizontal part (31) it
Between removably connected by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680449.2U CN207425766U (en) | 2017-12-06 | 2017-12-06 | Manual maintenance switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680449.2U CN207425766U (en) | 2017-12-06 | 2017-12-06 | Manual maintenance switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425766U true CN207425766U (en) | 2018-05-29 |
Family
ID=62397039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721680449.2U Active CN207425766U (en) | 2017-12-06 | 2017-12-06 | Manual maintenance switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425766U (en) |
-
2017
- 2017-12-06 CN CN201721680449.2U patent/CN207425766U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210129 Address after: 434400 No.66 Kangzhuang Avenue, Jinping Industrial Park, litianhu village, Xiulin office, Shishou City, Jingzhou City, Hubei Province Patentee after: Hubei Biaodi Electric Co.,Ltd. Address before: Room 3, 4 / F, building 18, office R & D building, innovation base, Huagong Science Park, No. 33, Tangxun Hubei Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee before: WUHAN BIAODI ELECTRONIC TECHNOLOGY Co.,Ltd. |