CN202889073U - Junction box - Google Patents
Junction box Download PDFInfo
- Publication number
- CN202889073U CN202889073U CN 201220505563 CN201220505563U CN202889073U CN 202889073 U CN202889073 U CN 202889073U CN 201220505563 CN201220505563 CN 201220505563 CN 201220505563 U CN201220505563 U CN 201220505563U CN 202889073 U CN202889073 U CN 202889073U
- Authority
- CN
- China
- Prior art keywords
- wiring box
- boss
- loam cake
- plugging
- base
- 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
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- Connection Or Junction Boxes (AREA)
Abstract
Disclosed is a junction box, comprising a top cover and a bottom seat. The top cover and the bottom seat are mutually combined to form the junction box. A plugging boss is arranged on the base plane where the bottom seat contacts with the top cover. The top cover is provided with a plugging groove matching with the plugging boss. The outer side wall of the plugging boss is provided with a plurality of reinforcing ribs. According to the technical scheme, the top cover and the bottom seat of the junction box are mutually connected through the plugging boss and the plugging groove; and the plugging boss is provided with the reinforcing ribs to enable the plugging groove and the plugging boss to be combined together more tightly after the mutual combination to prevent dropping.
Description
Technical field
The utility model relates to a kind of water pump, relates in particular to the terminal box of using on a kind of water pump.
Background technology
In the prior art, the wiring box of water pump is typically provided to the rectangle of pentahedron shape or square wiring box, the wiring box is again on the motor that is locked in water pump by screw or screw, and then sprays paint for described water pump by electrostatic painting etc., makes described water pump more attractive in appearance.But by the wiring box of screw fastening, when spraying paint, the paint at screw place can be many, affect outward appearance, the screw of outwarding winding again when wiring is used screw lock after the circuit board in the wiring box etc. put into again, thereby affect operating efficiency, operation is inconvenience extremely, and screw also easily damages.Screw on the terminal box can affect electrostatic painting, thereby the impact effect of spraying paint affects the outward appearance of described water pump and useful life thereof etc.
The utility model content
The purpose of this utility model is in order to provide a kind of easy for installation, can the effective water pump wiring box of electrostatic painting.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts provides a kind of wiring box, comprise loam cake and base, described loam cake and base are combined into the wiring box mutually, the basal plane that base contacts with loam cake is provided with the grafting boss, on be covered with the grafting groove that is complementary with described grafting boss; The lateral wall of described grafting boss is provided with a plurality of reinforcements.
For loam cake and base can better be combined, can be by screw that the two is fastening, the technical solution adopted in the utility model is to be provided with the mounting lug that mutually combines at described loam cake and base, is provided with through hole in the middle of the described mounting lug.
In certain improved technical scheme, described wiring box is square box, and described mounting lug is located at the relative dual-side of wiring box.
Further, described grafting groove is step groove.
Further, the number of described reinforcement is eight.
Concrete, described reinforcement is located at the corner of square box.
Wherein, described wiring box is plastic casing.
The beneficial effects of the utility model are:
The technical program, interconnect by grafting boss and grafting groove between described wiring box loam cake and the base, and be provided with reinforcement at the grafting boss, and grafting groove and grafting boss can be combined after mutually combining more closely, prevent from dropping.After described terminal box sub-portfolio is got up, again by electrostatic painting, thereby make described wiring box more attractive in appearance, durable in use, through the wiring box of electrostatic painting, use again at last screw lock; This technical scheme has been saved a procedure, thereby increases work efficiency, and reaches the purpose that reduces production costs.
Description of drawings
Fig. 1 is the structural representation that the wiring box is provided on the pump motor that provides of the utility model.
Label declaration:
Embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with execution mode and cooperate accompanying drawing to give in detail explanation.
See also Fig. 1, a kind of wiring box that present embodiment provides comprises loam cake 2 and base 1, and described loam cake 2 and base 1 are combined into the wiring box mutually, the basal plane that base 1 contacts with loam cake 2 is provided with grafting boss 101, and loam cake 2 is provided with the grafting groove that is complementary with described grafting boss 101; This grafting groove can be step groove, also can be the recessed groove of described loam cake 2 edge surfaces, and the lateral wall of described grafting boss 101 is provided with a plurality of reinforcements 102.Concrete, if described wiring box is square box, then described reinforcement 102 is arranged at corner, each corner is provided with 2 reinforcements 102, think and have 8 reinforcements 102 altogether, by reinforcement 102, described loam cake 2 is better covered tightly be fixed on the described base 1.
Interconnect by grafting boss 101 and grafting groove between described wiring box loam cake 2 and the base 1, and be provided with reinforcement 102 at grafting boss 101, grafting groove and grafting boss 101 can be combined after mutually combining more closely, prevent from coming off.After described terminal box sub-portfolio is got up, again by electrostatic painting, thereby make described wiring box more attractive in appearance, durable in use.
Can better combine in order to make loam cake 2 and base 1, can be by screw 3 that the two is fastening, of the present utility model certain improves in the technical scheme, described loam cake 2 and base 1 are provided with the mounting lug 103 that mutually combines, be provided with through hole in the middle of the described mounting lug 103, this through hole passes for screw 3.Further, it is circular or square etc. that the shape of described wiring box can be designed to according to the actual needs, if described wiring box is square box, then mounting lug 103 is located at the relative dual-side of wiring box, thereby can described wiring box be locked in relative both sides.After described wiring box integrally combines, through behind the electrostatic painting, use again screw 3 with its locking.This technical scheme not only can not make screw 3 affect electrostatic painting, and the wiring box after electrostatic painting is good can not come off the loam cake 2 of described wiring box again with screw 3 lockings.
Be applied to the wiring box of pump motor, in order to alleviate the weight of described water pump, described wiring box is plastic casing, adopt its relative other materials of plastic casing lighter, and cost compare is low.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (7)
1. wiring box, it is characterized in that: comprise loam cake and base, described loam cake and base are combined into the wiring box mutually, and the basal plane that base contacts with loam cake is provided with the grafting boss, on be covered with the grafting groove that is complementary with described grafting boss; The lateral wall of described grafting boss is provided with a plurality of reinforcements.
2. wiring box according to claim 1, it is characterized in that: described loam cake and base are provided with the mounting lug that mutually combines, and are provided with through hole in the middle of the described mounting lug.
3. wiring box according to claim 2, it is characterized in that: described wiring box is square box, described mounting lug is located at the relative dual-side of wiring box.
4. wiring box according to claim 1, it is characterized in that: described grafting groove is step groove.
5. wiring box according to claim 1, it is characterized in that: the number of described reinforcement is eight.
6. according to claim 3 or 5 described wiring boxes, it is characterized in that: described reinforcement is located at the corner of square box.
7. according to claim 1 to the described wiring box of 5 any one, it is characterized in that: described wiring box is plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505563 CN202889073U (en) | 2012-09-27 | 2012-09-27 | Junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505563 CN202889073U (en) | 2012-09-27 | 2012-09-27 | Junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889073U true CN202889073U (en) | 2013-04-17 |
Family
ID=48080463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220505563 Expired - Fee Related CN202889073U (en) | 2012-09-27 | 2012-09-27 | Junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768650A (en) * | 2017-11-09 | 2019-05-17 | 西门子公司 | Motor case and motor with the motor case |
-
2012
- 2012-09-27 CN CN 201220505563 patent/CN202889073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768650A (en) * | 2017-11-09 | 2019-05-17 | 西门子公司 | Motor case and motor with the motor case |
| CN109768650B (en) * | 2017-11-09 | 2021-04-20 | 西门子公司 | Motor casing and motor with same |
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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: 20130417 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |