CN202105075U - Circuit heating device of electric hot-water bag - Google Patents
Circuit heating device of electric hot-water bag Download PDFInfo
- Publication number
- CN202105075U CN202105075U CN2011201413889U CN201120141388U CN202105075U CN 202105075 U CN202105075 U CN 202105075U CN 2011201413889 U CN2011201413889 U CN 2011201413889U CN 201120141388 U CN201120141388 U CN 201120141388U CN 202105075 U CN202105075 U CN 202105075U
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- China
- Prior art keywords
- pedestal
- control device
- circuit control
- water bag
- circuit
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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.)
- Expired - Lifetime
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Abstract
The utility model discloses a circuit heating device of an electric hot-water bag. The device comprises a circuit control device, and a base and a heating sheet which are hermetically connected with a hot-water bag, wherein the circuit control device is provided with a connector which is connected with a power source; the base is provided with a slot which is adapted to the shape of the circuit control device; two transition conducting columns are arranged in the slot; the lower surface of the circuit control device is provided with transition conducting tube sleeves which are matched with the transition conducting columns; the circuit control device is inserted in the base and is fixedly connected with the base; the heating sheet is connected with the transition conducting columns in the base through connecting wires; and the connecting wires are hermetically connected with the heating sheet and the base. The circuit heating device is convenient to maintain and economic and practical.
Description
Technical field
This utility model relates to the parts of electric hot-water bag, especially a kind of circuit electro-heat equipment of electric hot-water bag.
Background technology
The electric hot-water bag of selling on the market at present, its circuit heating and control element comprise socket, the electrode that matees with power line in the socket; Burner on light is used for the resistance of display lamp blood pressure lowering, temperature controller; Connect and use electric wire; Two heating electrodes, these elements are connected to form heating control circuit through scolding tin or screw, and these elements all are placed on a PVC holder the inside except that two heating electrodes; Two heating electrodes are placed on the outside of PVC holder and are immersed in the water PVC holder and bag high frequency heat seal.Two heatings electrode and PVC holders be connected with dual mode: a kind of is to utilize bolt to do the heating electrode and bolt is screwed into inside the PVC holder; A kind of is that two heating electrodes pass the PVC holder through two electric wires and are connected with control circuit.All be to adopt sealing resin or viscose glue to reach fixing and link together after all element circuitry connect in the PVC holder with the PVC holder, and the sealing when realizing that two heating electrodes or two electric wires pass the PVC holder.
One of its shortcoming be the resin embedding with after-hardening, wrap in element in the resin if a damage, whole hot water bag can not keep in repair with regard to subscription rate, causes the massive losses of resource; Two sealing resins of its shortcoming are bad at the local sealing effectiveness that generate heat electrode or electric wire pass the PVC holder; Reason is to be hard after the resin embedding; And the PVC holder is soft; It is softer to become after the PVC holder is heated, this make between animi resin and the soft pvc fixedly generation distortion and seep water, infiltration can damage water bag or cause the accident.
The utility model content
The purpose of this utility model provides a kind of circuit electro-heat equipment that can convenient for maintaining.
For realizing above-mentioned purpose; The technical scheme that this utility model adopted is: a kind of circuit electro-heat equipment of electric hot-water bag; Pedestal that comprises circuit control device, is tightly connected with hot water bag and heating sheet; This circuit control device is provided with the joint that is connected with power supply, wherein on pedestal, is provided with the slot that adapts with the circuit control device outer shape, in slot, is provided with two transition conductive poles; Below circuit control device, be provided with the transition conduction pipe box that matches with said transition conductive pole, described circuit control device is plugged on pedestal and is fixedly connected; Described heating sheet is connected with the interior transition conductive pole of pedestal through connecting line, is tightly connected between connecting line and heating sheet, the pedestal.
Inject PVC pedestal molding sealing through injection moulding after the connecting line of said heating sheet, transition conductive pole and the duroplasts base combination; Can efficiently solve the seepage problem that the conventional resins embedding exists like this; Wherein the duroplasts pedestal is used for location and fixing related components, and the PVC pedestal is used for and the hot water bag high frequency heat seal.
Said pedestal is provided with two connecting holes, on the panel of circuit control device, is provided with the installing hole corresponding with connecting hole, described circuit control device through screw pass installing hole, connecting hole is fixed on the pedestal.
Said transition conduction pipe box is a copper sheathing, and the transition conductive pole is the copper post, and copper sheathing is fixed on the circuit control device through the copper sheathing fixing hole.
Described heating sheet has two, and they are connected with two transition conductive poles respectively through connecting line, between two heating sheets, is provided with support.
Said transition conductive pole and duroplasts pedestal are fastened and connected, and an end of transition conductive pole is provided with boss, and conductive pole is securely fixed on the duroplasts pedestal more.
The bonded mode of outer frame in described pedestal adopts, inside is the duroplasts pedestal, the outside is the PVC pedestal.
After this utility model adopts said structure; Through the slot that adapts with the circuit control device outer shape is set on pedestal; In slot, be provided with two transition conductive poles; Below circuit control device, be provided with the transition conduction pipe box that matches with said transition conductive pole, described circuit control device is plugged on pedestal and is fixedly connected; Described heating sheet is connected with the interior transition conductive pole of pedestal through connecting line, is tightly connected between connecting line and heating sheet, the pedestal; So circuit control device and pedestal can conveniently break, the element appearance damage when circuit control device can split out circuit control device and carry out maintain and replace, has improved the utilization rate of product, has reduced cost, has solved the problem that the traditional electrical hot water bag can not keep in repair; Respectively pedestal, heating sheet and circuit control device are carried out earlier when producing simultaneously,, accomplished the production of water bag bag again with pedestal and hot water bag high frequency heat seal; Refill circuit control device, load onto screw, can accomplish whole hot water bag production; Make the production modularity, production efficiency is higher.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is done further explain:
Fig. 1 is this utility model structure chart;
Fig. 2 is the structure chart of this utility model pedestal and heating sheet;
Fig. 3 is the structure chart of this utility model circuit control device;
Fig. 4 is the A-A profile of Fig. 2;
Fig. 5 is the A-A profile of Fig. 3;
Fig. 6 is contained in the structure chart of hot water bag for this utility model.
Among the figure: 1 circuit control device, 11 joints, 12 transition conduction pipe box, 13 installing holes, 14 copper sheathing fixing holes; 15 normally closed temperature controllers, 2 pedestals, 21 slots, 22 transition conductive poles, 221 boss; 23 connecting holes, 24 duroplasts pedestals, 25 PVC pedestals, 3 heating sheets, 4 connecting lines; 5 screws, 6 supports, 7 hot water bag, 8 electrolyte aqueous solutions.
The specific embodiment
Fig. 1,2,3,4, shown in 5 and 6; The circuit electro-heat equipment of the electric hot-water bag of this utility model; Pedestal 2 that comprises circuit control device 1, is tightly connected with hot water bag 7 and heating sheet 3; This circuit control device 1 is provided with the joint 11 that is connected with power supply, wherein on pedestal 2, is provided with the slot 21 that adapts with circuit control device 1 outer shape, in slot 21, is provided with two transition conductive poles 22; Below circuit control device 1, be provided with the transition conduction pipe box 12 that matches with said transition conductive pole 22, described circuit control device 1 is plugged on pedestal 2 and is fixedly connected through screw 5; Described heating sheet 3 is connected with pedestal 2 interior transition conductive poles 22 through connecting line 4, is tightly connected between connecting line 4 and heating sheet 3, the pedestal 2.This pedestal 2 is provided with two connecting holes 23, on the panel of circuit control device 1, is provided with the installing hole 13 corresponding with connecting hole 23, described circuit control device 1 through screw 5 pass installing hole 13, connecting hole 23 is fixed on the pedestal 2.In the present embodiment, transition conduction pipe box 12 is a copper sheathing, and transition conductive pole 22 is the copper post, and copper sheathing is fixed on the circuit control device 1 through copper sheathing fixing hole 14.The end that transition conductive pole 22 is connected with pedestal 2 is provided with boss 221.Above-mentioned heating sheet 3 has two, and they are connected with two transition conductive poles 22 respectively through connecting line 4, between two heating sheets 3, is provided with support 6.Can prevent 3 contacts of two heating sheets like this.Circuit control device 1 is normally closed temperature controller 15 bottom.
At first transition conductive pole 22, connecting line 4 and sheet 3 solderings of generating heat are in the same place; Transition conductive pole 22 is inserted into duroplasts pedestal 24 the insides; Be put into transition conductive pole 22, connecting line 4, heating sheet 3 and 24 combinations of duroplasts pedestal at last and inject PVC pedestal 25 and support 6 in the injection machine to become a sealing whole, so just accomplished the production of pedestal 2 with the sheet 3 that generates heat.Article two, connecting line 4 is wrapped in PVC pedestal 25 the insides tightly through injection moulding; Encase the outer rim of connecting line 4 tightly and form effectively sealing through the raw material of high pressure-temperature injection moulding, electrolyte aqueous solution 8 can outwards not seeped water through the outer rim of connecting line 4 PVC pedestal 25.
The transition conductive pole 22 of this utility model, connecting line 4 and 3 solderings of heating sheet become a molectron together; The also available metal bar of this molectron replaces; One end effect of metal bar is equal to the transition conductive pole, and other end effect is equal to the heating sheet, and the interlude effect is equal to connecting line.
The above is the preferred implementation of this utility model; Certainly can not limit the interest field of this utility model with this; Should be understood that; For those skilled in the art, the modification that the technical scheme of this utility model is carried out perhaps is equal to replacement, does not break away from the essence and the scope of this utility model technical scheme.
Claims (7)
1. the circuit electro-heat equipment of an electric hot-water bag; The pedestal (2) that comprises circuit control device (1), is tightly connected with hot water bag (7) and the sheet (3) that generates heat; This circuit control device (1) is provided with the joint (11) that is connected with power supply; It is characterized in that: on pedestal (2), be provided with the slot (21) that adapts with circuit control device (1) outer shape; In slot (21), be provided with two transition conductive poles (22), below circuit control device (1), be provided with the transition conduction pipe box (12) that matches with said transition conductive pole (22), described circuit control device (1) is plugged on pedestal (2) and is fixedly connected; Described heating sheet (3) is connected with the interior transition conductive pole (22) of pedestal (2) through connecting line (4), and connecting line (4) and heating sheet (3), pedestal are tightly connected between (2).
2. the circuit electro-heat equipment of electric hot-water bag according to claim 1 is characterized in that: seal through injection mo(u)lding between the connecting line of said heating sheet (4), transition conductive pole (22) and the pedestal (2).
3. the circuit electro-heat equipment of electric hot-water bag according to claim 1; It is characterized in that: said pedestal (2) is provided with two connecting holes (23); On the panel of circuit control device (1), be provided with the installing hole (13) corresponding with connecting hole (23), described circuit control device (1) through screw (5) pass installing hole (13), connecting hole (23) is fixed on the pedestal (2).
4. the circuit electro-heat equipment of electric hot-water bag according to claim 1 is characterized in that: said transition conduction pipe box (12) is copper sheathing, and transition conductive pole (22) is the copper post, and copper sheathing is fixed on the circuit control device (1) through copper sheathing fixing hole (14).
5. the circuit electro-heat equipment of electric hot-water bag according to claim 1, it is characterized in that: the end that said transition conductive pole (22) is connected with pedestal (2) is provided with boss (221).
6. the circuit electro-heat equipment of electric hot-water bag according to claim 1; It is characterized in that: described heating sheet (3) has two; They are connected with two transition conductive poles (22) respectively through connecting line (4), between two heating sheets (3), are provided with support (6).
7. the circuit electro-heat equipment of electric hot-water bag according to claim 1 is characterized in that: the bonded mode of outer frame in described pedestal (2) adopts, and inside is duroplasts pedestal (24), the outside is PVC pedestal (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201413889U CN202105075U (en) | 2011-05-06 | 2011-05-06 | Circuit heating device of electric hot-water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201413889U CN202105075U (en) | 2011-05-06 | 2011-05-06 | Circuit heating device of electric hot-water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105075U true CN202105075U (en) | 2012-01-11 |
Family
ID=45430529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201413889U Expired - Lifetime CN202105075U (en) | 2011-05-06 | 2011-05-06 | Circuit heating device of electric hot-water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102186266A (en) * | 2011-05-06 | 2011-09-14 | 林有立 | Circuit heating device of electric hot-water bag |
| CN111322149A (en) * | 2020-02-27 | 2020-06-23 | 安徽安凯汽车股份有限公司 | Adjustable intelligent temperature control heat dissipation system |
-
2011
- 2011-05-06 CN CN2011201413889U patent/CN202105075U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102186266A (en) * | 2011-05-06 | 2011-09-14 | 林有立 | Circuit heating device of electric hot-water bag |
| CN111322149A (en) * | 2020-02-27 | 2020-06-23 | 安徽安凯汽车股份有限公司 | Adjustable intelligent temperature control heat dissipation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120111 Effective date of abandoning: 20130717 |
|
| RGAV | Abandon patent right to avoid regrant |