CN205092614U - Machine that charges of being furnished with thermistor - Google Patents
Machine that charges of being furnished with thermistor Download PDFInfo
- Publication number
- CN205092614U CN205092614U CN201520841694.1U CN201520841694U CN205092614U CN 205092614 U CN205092614 U CN 205092614U CN 201520841694 U CN201520841694 U CN 201520841694U CN 205092614 U CN205092614 U CN 205092614U
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- CN
- China
- Prior art keywords
- group
- temperature
- thermistor
- relay
- mounting disc
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Abstract
The utility model discloses a machine that charges of being furnished with thermistor, including box, thermistor and temperature switch, two the temperature relay group with relay group interface connection is installed to the lower extreme of analog quantity module, the door of temperature relay group is gone up both ends and is installed the wiring frame respectively, thermistor and temperature switch all install the outside of organizing the door in temperature relay through the wiring frame, the fan mounting disc is installed on the upper portion at the box back, and this machine that charges of being furnished with thermistor has solved low temperature environment to the influence that the quick -witted working property that charges brought, guarantees its self working property. When the temperature subnormality that detects as temperature relay required, temperature relay is closed to constitute the return circuit with thermistor, thermistor circular telegram beginning heating, and when the temperature rises to the predetermined value, the temperature relay disconnection, thermistor stops to heat to this reaches the built -in temperature value that charges and satisfies the working property requirement.
Description
Technical field
The utility model relates to charger technical field, is specially a kind of charger being furnished with thermistor.
Background technology
Due to operating environment requirements difference, when ambient temperature is too low, charger electric elements inside can because the application of its normal working performance of such environmental effects, at this moment thermistor just solves the impact of low temperature environment on electric component, to adapt to rugged environment requirement.
Summary of the invention
The purpose of this utility model is to provide a kind of charger being furnished with thermistor, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of charger being furnished with thermistor, comprise casing, thermistor and temperature switch, the upper end of described cabinets cavity is provided with controller and relay group interface, the lower end of described controller and relay interface is provided with two analog modules, the lower end of two described analog modules is provided with the temperature relay group be connected with relay group interface, on the door of described temperature relay group, two ends are separately installed with wiring frame, described thermistor and temperature switch are all installed on the outside of temperature relay group door by wiring frame, the lower end of described temperature relay group is provided with switch mounting disc, the top of described casing is provided with touch-screen mounting disc, the upper end of described box back surface is provided with the first fuse group and terminal, the bottom of described first fuse group is provided with Switching Power Supply group, second fuse group and contactor, described second fuse group and contactor are positioned at the right side of Switching Power Supply group respectively successively, described Switching Power Supply group, the lower end of the second fuse group and contactor is provided with the first rectifier bridge group and the first module mounting frame, the lower end of described first rectifier bridge group and the first module mounting frame is provided with the second rectifier bridge group and the second module mounting frame, the lower end of described second rectifier bridge group and the second module mounting frame is provided with terminal mounting disc, the inner chamber of described terminal mounting disc is provided with lightning arrester and terminal board, the top of described box back surface is provided with fan mounting disc, line outlet is left in the upper right corner of described fan mounting disc, transom is all left in the bottom of described casing both sides.
Preferably, the wiring frame that on described temperature relay group door, two ends are provided with is insulator.
Preferably, described fan mounting disc side is provided with temperature inductor, and is electrically connected by wire and power supply.
Compared with prior art, the beneficial effects of the utility model are: this charger being furnished with thermistor solves the impact that low temperature environment brings charger service behaviour, ensures the service behaviour of himself.When the temperature that temperature relay detects is lower than normal requirement, temperature relay closes and forms loop with thermistor, thermistor energising starts heating, when temperature rises to predetermined value, temperature relay disconnects, thermistor stops heating, reaches temperature value in charger meet service behaviour requirement with this.
Accompanying drawing explanation
Fig. 1 is the utility model Facad structure schematic diagram;
Fig. 2 is structural representation after the utility model;
Fig. 3 is the utility model side structure schematic diagram.
In figure: 1 casing, 2 touch-screen mounting discs, 3 analog modules, 4 thermistors, 5 temperature switches, 6 temperature relay groups, 7 switch mounting discs, 8 controllers, 9 transoms, 10 Switching Power Supply groups, 11 first rectifier bridge groups, 12 first module mounting frames, 13 second rectifier bridge groups, 14 second module mounting frames, 15 fan mounting discs, 16 contactors, 17 terminals, 18 first fuse groups, 19 second fuse groups, 20 terminal mounting discs, 21 lightning arresters, 22 terminal boards, 23 relay group interfaces, 24 wiring framves, 25 line outlets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of charger being furnished with thermistor, comprise casing 1, thermistor 4 and temperature switch 5, the upper end of described casing 1 inner chamber is provided with controller 8 and relay group interface 23, the lower end of described controller 8 and relay interface 23 is provided with two analog modules 3, the lower end of two described analog modules 3 is provided with the temperature relay group 6 be connected with relay group interface 23, on the door of described temperature relay group 6, two ends are separately installed with wiring frame 24, described thermistor 4 and temperature switch 5 are all installed on the outside of temperature relay group 6 by wiring frame 24, the lower end of described temperature relay group 6 is provided with switch mounting disc 7, the top of described casing 1 is provided with touch-screen mounting disc 2, the upper end at described casing 1 back side is provided with the first fuse group 18 and is no less than the terminal 17 of, the bottom of described first fuse group 18 is provided with Switching Power Supply group 10, second fuse group 19 and contactor 16, described second fuse group 19 and contactor 16 are positioned at the right side of Switching Power Supply group 10 respectively successively, described Switching Power Supply group 10, the lower end of the second fuse group 19 and contactor 16 is provided with the first rectifier bridge group 11 and the first module mounting frame 12, the lower end of described first rectifier bridge group 11 and the first module mounting frame 12 is provided with the second rectifier bridge group 13 and the second module mounting frame 14, the lower end of described second rectifier bridge group 13 and the second module mounting frame 14 is provided with terminal mounting disc 20, the inner chamber of described terminal mounting disc 20 is provided with lightning arrester 21 and terminal board 22, the top at described casing 1 back side is provided with fan mounting disc 15, the wiring frame 24 that the upper two ends of described temperature relay group 6 are provided with is insulator, the insulated hull be enclosed with can cause damage phenomenon service time too long afterwards, in order to measure against electrical leakage phenomenon, original basis changes insulator into, avoid the hidden danger of these electric leakages, retrieve a loss in time, line outlet 25 is left in the upper right corner of described fan mounting disc 15, described fan mounting disc 15 side is provided with temperature inductor, and be electrically connected by wire and power supply, in order to the electric power that no more than wastes power consumes, spy is added with temperature inductor, electric fan work when temperature is too high time, when temperature is normal or temperature is low time, electric fan keeps normally closed state, transom is all left in the bottom of described casing 1 both sides.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. is furnished with the charger of thermistor for one kind, comprise casing (1), thermistor (4) and temperature switch (5), it is characterized in that: the upper end of described casing (1) inner chamber is provided with controller (8) and relay group interface (23), the lower end of described controller (8) and relay interface (23) is provided with two analog modules (3), the lower end of two described analog modules (3) is provided with the temperature relay group (6) be connected with relay group interface (23), on the door of described temperature relay group (6), two ends are separately installed with wiring frame (24), described thermistor (4) and temperature switch (5) are all installed on the outside of temperature relay group (6) door by wiring frame (24), the lower end of described temperature relay group (6) is provided with switch mounting disc (7), the top of described casing (1) is provided with touch-screen mounting disc (2), the upper end at described casing (1) back side is provided with the first fuse group (18) and terminal (17), the bottom of described first fuse group (18) is provided with Switching Power Supply group (10), second fuse group (19) and contactor (16), described second fuse group (19) and contactor (16) are positioned at the right side of Switching Power Supply group (10) respectively successively, described Switching Power Supply group (10), the lower end of the second fuse group (19) and contactor (16) is provided with the first rectifier bridge group (11) and the first module mounting frame (12), the lower end of described first rectifier bridge group (11) and the first module mounting frame (12) is provided with the second rectifier bridge group (13) and the second module mounting frame (14), the lower end of described second rectifier bridge group (13) and the second module mounting frame (14) is provided with terminal mounting disc (20), the inner chamber of described terminal mounting disc (20) is provided with lightning arrester (21) and terminal board (22), the top at described casing (1) back side is provided with fan mounting disc (15), line outlet (25) is left in the upper right corner of described fan mounting disc (15), transom is all left in the bottom of described casing (1) both sides.
2. a kind of charger being furnished with thermistor according to claim 1, is characterized in that: the wiring frame (24) that on described temperature relay group (6) door, two ends are provided with is insulator.
3. a kind of charger being furnished with thermistor according to claim 1, is characterized in that: described fan mounting disc (15) side is provided with temperature inductor, and is electrically connected by wire and power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841694.1U CN205092614U (en) | 2015-10-28 | 2015-10-28 | Machine that charges of being furnished with thermistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841694.1U CN205092614U (en) | 2015-10-28 | 2015-10-28 | Machine that charges of being furnished with thermistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092614U true CN205092614U (en) | 2016-03-16 |
Family
ID=55483267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520841694.1U Expired - Fee Related CN205092614U (en) | 2015-10-28 | 2015-10-28 | Machine that charges of being furnished with thermistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226758A (en) * | 2015-10-28 | 2016-01-06 | 大连罗宾森电源设备有限公司 | A kind of charger being furnished with thermistor |
-
2015
- 2015-10-28 CN CN201520841694.1U patent/CN205092614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226758A (en) * | 2015-10-28 | 2016-01-06 | 大连罗宾森电源设备有限公司 | A kind of charger being furnished with thermistor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20201028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |