CN202274644U - Control box of heat pump water heater - Google Patents
Control box of heat pump water heater Download PDFInfo
- Publication number
- CN202274644U CN202274644U CN2011202836950U CN201120283695U CN202274644U CN 202274644 U CN202274644 U CN 202274644U CN 2011202836950 U CN2011202836950 U CN 2011202836950U CN 201120283695 U CN201120283695 U CN 201120283695U CN 202274644 U CN202274644 U CN 202274644U
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- China
- Prior art keywords
- bonnet
- base
- control box
- hole
- groove
- 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 - Lifetime
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Abstract
A control box of a heat pump water heater comprises a switch box for packaging and fixing an electronic circuit. A box body is arranged on the switch box and comprises a panel and a rear cover which are connected integrally through a screw or a groove/protruding structure. The panel is provided with a liquid crystal displaying window and a keyboard, and an RJ11 monitor signal combined socket, an RJ45 monitor signal combined socket or an RJ9 monitor signal combined socket is arranged on the rear cover. A groove is arranged on the outer side edge of the ear cover, a protruding block is arranged at the position corresponding to the inner side edge of a base, and the rear cover is in clamping connection with the base through the groove and the protruding block. Due to adoption of a strong-current and weak-current separated structure, a heat pump water heater controller by using the control box has the advantages of being safe, simple in wire layout, convenient to disassemble, maintain and control in a long-distance mode, good in sealing performance and capable of preventing moisture and moths effectively.
Description
Technical field
The utility model relates to the Teat pump boiler control technology, is specifically related to a kind of Teat pump boiler control box.
Background technology
The controller of Teat pump boiler, by the strong, weak electricity power supply, temperature and water level detection circuit, compositions such as heat pump control circuit and control box.At present known control box comprises and is used for switch enclosure and split and the strong power controller that connects through lead of built-in light current circuit board; Controller directly is connected with the power supply of 220V or 380V; And the signal of telecommunication is assigned to switch enclosure and subordinate's controlled plant through transformer on it and electronic component; Switch enclosure is connected through one group of winding displacement with controller, and many signal line and power line are arranged between controller and the controlled plant.The supporting use of end box of the structure of its switch enclosure of sort controller and 86 type light switches.Controller is placed in the end box, and switch enclosure is installed on the end box, and controller is covered.The shortcoming of this controller of heat pump water heater is: one, controller and switch enclosure distance is too near, and strong and weak electricity mixes, and it is usually exposed outside to connect lead; In addition, the switch enclosure sealing of this structure is inevitable very poor because the needs of wiring and can not do too thick; The back side of switch enclosure often all exposes, and the part electrical equipment must expose in box at the bottom of 86 types like the transformer and the connector of controller; Can not moistureproof, insect protected, very dangerous; Two, holding wire and power line are many, and complicacy is installed, gauge tap and controlled plant (heat pump etc.) a good distance off, and wiring is difficult for; Three, inconvenient far distance controlled; Four, to the maintenance and the very inconvenience of replacing of switch enclosure, often need close entire equipment and just can carry out above-mentioned work.
The utility model content
The task of the utility model is in order to solve the defective that prior art exists, to provide a kind of and itself do not contain strong power part, making things convenient for far distance controlled; Wiring and use are easily; Moistureproof, insect protected, safe and reliable, ultrathin and can with the supporting Teat pump boiler control box of box at the bottom of 86 types.
The technical scheme of the utility model is:
A kind of Teat pump boiler control box; Comprise in order to encapsulate the fixedly switch enclosure of electronic circuit; It is characterized in that: said switch enclosure comprises a box body, and box body comprises panel and bonnet, and panel and bonnet are interconnected through screw or groove/land structure to be one; Panel is provided with liquid crystal window and keyboard, on bonnet, is provided with the pilot signal plate connector.
Said pilot signal plate connector is RJ11, RJ45 or RJ9 type socket.
On said pilot signal plate connector, be provided with temperature detection signal, compunication signal and logic control signal connector.
On said bonnet, be provided with the bonnet installing hole.
Said bonnet installing hole has two pairs, is located at respectively on two opposite side of said bonnet bottom surface.
Outer side edges at said bonnet is provided with groove; The relevant position of the inner side edge of one base is provided with projection; Bonnet and base are through this groove, projection clamping; On the corresponding position of base and bonnet, also be provided with and the identical through hole of said socket aperture shape, on base, be provided with the base installing hole.
Be set to the hanging hole formed by big circular hole and the stria that is communicated with; Said base installing hole is half through hole.
On said base, be provided with the flat cable groove; The groove width of flat cable groove is less than said through hole, and passes across through hole, extends to the side of base, the side of base with run through the position that groove is connected and be provided with half through hole.
Said bonnet installing hole is the Suspensible installing hole, is made up of great circle that interconnects and sulculus.
Because adopted the structure of strong and weak electricity split, the controller of heat pump water heater of processing with the utility model Teat pump boiler control box has the following advantages: 1, safety; 2, wiring is simple, easy to loading and unloading, both can be installed on casing or the wall through the extension hovering on the bonnet installing hole is hanging, also can switch enclosure be connected on the base earlier with after the base fixed installation again.This Teat pump boiler control box is simplified aspect wiring owing to be connected with controller through the serial holding wire of RJ greatly, also is convenient to realize Long-distance Control, and easy to maintenance, and the dismounting switch enclosure only need be extracted holding wire and get final product, and need not close entire equipment; Once more, good airproof performance, effectively protection against the tide, insect protected; At last, safe in utilization, away from the forceful electric power source, can eliminate the potential safety hazard when using.And the utility model also can be realized the function of switch control multiple devices.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is carried out detailed description further.
Fig. 1 is the structural representation of the utility model Teat pump boiler control box;
Fig. 2 is the box body sketch map of Teat pump boiler control box among Fig. 1;
Fig. 3 is the base sketch map of Teat pump boiler control box among this Fig. 1.
Wherein: 1 is box body, and 2 is base, and 11 is panel, and 12 is bonnet, and 13 is groove, and 14 is the pilot signal plate connector, and 15 is installing hole, and 21 is base half through hole, and 22 is through hole, and 23 is projection, and 24 for running through groove, and 25 lay half through hole for flat cable.
The specific embodiment
A kind of Teat pump boiler control box like Fig. 1, Fig. 2 and shown in Figure 3, comprises in order to encapsulate the fixedly switch enclosure of electronic circuit.
Switch enclosure comprises box body 1.Panel 11 and bonnet 12 are arranged on the box body.Panel 11 is interconnected through screw 13 (perhaps groove/land structure) with bonnet to be one.Panel 11 is provided with liquid crystal window 16 and keyboard 17.On bonnet 12, be provided with pilot signal plate connector 14.The pilot signal plate connector can be selected RJ11, RJ45 or RJ9 type socket.On the pilot signal plate connector, be provided with temperature detection signal, compunication signal and logic control signal connector.
On two opposite side of bonnet 11 bottom surfaces, be provided with two pairs of bonnet installing holes 15.On the opposite side of the outside of bonnet 12, be provided with groove 13, corresponding with it, on the relevant position of the inboard opposite side of base 2, be provided with projection 21, bonnet and base are one through this groove 13, projection 21 clampings.On the corresponding position of base and bonnet, also be provided with the through hole 22 that the confession supporting plug corresponding with the socket aperture shape is connected.For convenient fixing, on base, also be provided with base installing hole 23.
In addition, also be provided with flat cable groove 24 on the base 2, its groove width is less than through hole.This groove passes through through hole 22 and extends to the side of base, and the position that the side of base 2 is connected with flat cable groove 24 also is provided with half through hole.
Claims (9)
1. Teat pump boiler control box; Comprise in order to encapsulate the fixedly switch enclosure of electronic circuit; It is characterized in that: said switch enclosure comprises a box body, and box body comprises panel and bonnet, and panel and bonnet are interconnected through screw or groove/land structure to be one; Panel is provided with liquid crystal window and keyboard, on bonnet, is provided with the pilot signal plate connector.
2. Teat pump boiler control box according to claim 1 is characterized in that: said pilot signal plate connector is RJ11, RJ45 or RJ9 type socket.
3. Teat pump boiler control box according to claim 2 is characterized in that: on said pilot signal plate connector, be provided with temperature detection signal, compunication signal and logic control signal connector.
4. according to claim 1,2 or 3 described Teat pump boiler control boxes, it is characterized in that: on said bonnet, be provided with the bonnet installing hole.
5. Teat pump boiler control box according to claim 4 is characterized in that: said bonnet installing hole has two pairs, is located at respectively on two opposite side of said bonnet bottom surface.
6. Teat pump boiler control box according to claim 5; It is characterized in that: the outer side edges at said bonnet is provided with groove; The relevant position of the inner side edge of one base is provided with projection; Bonnet and base also are provided with on the corresponding position of base and bonnet and the identical through hole of said socket aperture shape through this groove, projection clamping, on base, are provided with the base installing hole.
7. Teat pump boiler control box according to claim 6 is characterized in that: said bonnet installing hole is set to the hanging hole be made up of big circular hole and the stria that is communicated with; Said base installing hole is half through hole.
8. Teat pump boiler control box according to claim 7 is characterized in that: on said base, be provided with the flat cable groove; The groove width of flat cable groove is less than said through hole, and passes across through hole, extends to the side of base, and the position that the side of base is connected with the flat cable groove is provided with half through hole.
9. Teat pump boiler control box according to claim 4 is characterized in that: said bonnet installing hole is the Suspensible installing hole, is made up of great circle that interconnects and sulculus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202836950U CN202274644U (en) | 2010-11-11 | 2011-08-05 | Control box of heat pump water heater |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020602173.8 | 2010-11-11 | ||
| CN201020602173 | 2010-11-11 | ||
| CN2011202836950U CN202274644U (en) | 2010-11-11 | 2011-08-05 | Control box of heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274644U true CN202274644U (en) | 2012-06-13 |
Family
ID=46194999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202836950U Expired - Lifetime CN202274644U (en) | 2010-11-11 | 2011-08-05 | Control box of heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940767A (en) * | 2017-11-21 | 2018-04-20 | 广西吉宽太阳能设备有限公司 | A kind of remote controlled Teat pump boiler |
| CN104154646B (en) * | 2013-05-14 | 2019-02-12 | 海尔集团公司 | Electric water heater with lamp strip structure |
-
2011
- 2011-08-05 CN CN2011202836950U patent/CN202274644U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154646B (en) * | 2013-05-14 | 2019-02-12 | 海尔集团公司 | Electric water heater with lamp strip structure |
| CN107940767A (en) * | 2017-11-21 | 2018-04-20 | 广西吉宽太阳能设备有限公司 | A kind of remote controlled Teat pump boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |