CN204304682U - The anti-rain terminal box of motor - Google Patents
The anti-rain terminal box of motor Download PDFInfo
- Publication number
- CN204304682U CN204304682U CN201420763046.4U CN201420763046U CN204304682U CN 204304682 U CN204304682 U CN 204304682U CN 201420763046 U CN201420763046 U CN 201420763046U CN 204304682 U CN204304682 U CN 204304682U
- Authority
- CN
- China
- Prior art keywords
- capping
- base
- motor
- terminal box
- 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.)
- Active
Links
Abstract
The utility model relates to the anti-rain terminal box of motor.The anti-rain terminal box of this motor, comprise the base and capping that can surround wire connection cavity, there is between base with capping the binding face for coordinating with the other side, one in two binding faces is provided with groove, another is provided with the fin sealing inserting with groove and coordinate, and groove and fin are located in the periphery of wire connection cavity.The anti-rain terminal box of motor of the present utility model possesses good water resistance, rainwater fully can be stoped to invade junction box, effectively prevent the appearance of electric leakage and the situation such as short circuit and electric fire.
Description
Technical field
The utility model relates to the anti-rain terminal box of motor.
Background technology
Existing connection box for motor comprises a base and the capping with base engagement, base and capping define a wire connection cavity, wherein base is provided with incoming line and the fixing hole for being fixedly connected with motor, and capping and the securing member such as base through screws or bolt are fixed together.Have between base and capping for the binding face with the other side's close fit.
Because the motor on oil-field oil pumper is placed in outdoor throughout the year, thus in the rain flood time, usually occur that the situation in terminal box is immersed in rain penetration, decreasing insulating can be caused, binding post leakage conductance sends a telegraph machine outer casing electrification, and binding post burns out, burn-down of electric motor, even whole system tripping operation.
Mostly current connection box for motor is to adopt the form binding face between base and capping being arranged sealing gasket, or wraps up the form of plastic sheeting in the outside of connection box for motor, solves connection box for motor and leaks water problem.But at heavy rain weather, rainwater is all-pervasive, sealing gasket and plastic sheeting can not reach good waterproof effect; In addition, there is the problem of easy aging breakage in sealing gasket and plastic sheeting, need often upgrade, add the workload of patrolling and examining and safeguarding of operating personnel, if to patrol and examine, upgrade not in time, rainwater still can immerse in terminal box, cause motor and electric power system to be damaged, there is the danger leaked electricity and cause people and get an electric shock.
In addition, because base is connected by standard fasteners with capping, adopt general instrument just connection box for motor can be opened, thus easily occur the problem of sneaking current and capping is stolen.
Summary of the invention
The purpose of this utility model is a kind of anti-rain terminal box of motor, to solve the problem of existing connection box for motor water resistance difference.
To achieve these goals, the utility model adopts following technical scheme: the anti-rain terminal box of motor, comprise the base and capping that can surround wire connection cavity, there is between base with capping the binding face for coordinating with the other side, one in two binding faces is provided with groove, another is provided with the fin sealing inserting with groove and coordinate, and described groove and fin are located in the periphery of wire connection cavity.
The section of described groove takes the shape of the letter U.
Sealing ring is provided with in described groove.
The outer edge of described capping is provided with for covering the outer peripheral gear eaves of base.
Described capping is fixedly connected with by anti-theft bolt with base.
The beneficial effects of the utility model: the utility model adopts the mode be sealed and matched of groove and fin, reach the object of waterproof, compared with the waterproof type of existing sealing gasket, on the one hand, it not only has better sealing effectiveness, on the other hand, groove and fin are not easily aging, have the advantage of long service life.Thus, the anti-rain terminal box of motor of the present utility model possesses good water resistance, rainwater fully can be stoped to invade junction box, effectively prevent the appearance of electric leakage and the situation such as short circuit and electric fire, efficiently solve the problem of existing connection box for motor water resistance difference.
Further, compared with V-shaped groove, the groove that section takes the shape of the letter U, is not only convenient to processing, and the contact surface of groove and fin is large, can reach better sealing effectiveness.
Further, the effect that is sealed and matched of groove and fin can be improved by sealing ring.
Further, gear eaves has the outer peripheral effect of protection base, also has the effect of location, is convenient to capping and base to be assembled together, simultaneously the also Packed effect of tool, and the sealing effectiveness between capping and base can be made better,
Further, capping and base adopt anti-theft bolt to realize being connected, and can avoid the phenomenon occurring sneaking current and capping is stolen.
Accompanying drawing explanation
Fig. 1 is the front view of the base in the embodiment 1 of the anti-rain terminal box of motor of the present utility model;
Fig. 2 is the left view of the base in the embodiment 1 of the anti-rain terminal box of motor of the present utility model;
Fig. 3 is the top view of the base in the embodiment 1 of the anti-rain terminal box of motor of the present utility model;
Fig. 4 is the front view of the capping in the embodiment 1 of the anti-rain terminal box of motor of the present utility model;
Fig. 5 is the left view of the capping in the embodiment 1 of the anti-rain terminal box of motor of the present utility model;
Fig. 6 is the top view of the capping in the embodiment 1 of the anti-rain terminal box of motor of the present utility model.
Detailed description of the invention
The embodiment 1 of the anti-rain terminal box of motor of the present utility model, as shown in figures 1 to 6: the anti-rain terminal box of this motor comprises base 1 and capping 2, base 1 and capping 2 can be enclosed to form a wire connection cavity, have the binding face 3 for coordinating with the other side between base 1 with capping 2, this binding face 3 is located in the periphery of wire connection cavity.
In order to improve the sealing effectiveness between base and capping, the design has offered groove 41 on the binding face of base 1, the binding face of capping 2 is provided with for sealing with groove 41 fin 42 that inserting coordinates.Groove 41 and fin 42 are located in the periphery of wire connection cavity.In other embodiments, the position of groove and fin can also be carried out alternately, being opened on the binding face of capping, and being opened on the binding face of base by fin by groove.
In the present embodiment, the section of groove 41 takes the shape of the letter U.In other is implemented, the section of groove 41 can also be other structure, as V-arrangement or L shape.In the present embodiment, be provided with sealing ring in groove 41, sealing circle is rubber gasket, and sealing circle can improve the sealing effectiveness between base and capping.In other embodiments, sealing circle can also be saved; Or adopt metal sealing ring.
In the present embodiment; the outer edge of capping 2 is provided with for covering the outer peripheral gear eaves 5 of base 1; this gear eaves 5 has the outer peripheral effect of protection base; can also positioning action be played and be convenient to capping and base to be assembled together; the Packed effect of tool in addition, can improve the sealing effectiveness between capping and base further.In other embodiments, gear eaves can also be saved; Or can also offer gear eaves on the outward flange of base, this gear eaves is for covering the outward flange of capping.
In the present embodiment, on capping 2 and base 1, correspondence offers anti-theft bolt hole 6, capping is fixedly connected with by anti-theft bolt with base, effectively can avoid the generation of stealing and the stolen phenomenon of capping, thus be conducive to motor safety ground long-term operation, reduce and stop the generation of electrical hazard, be also conducive to the safety and steady of electric power system.In other embodiments, capping and base can also adopt standard fasteners to be connected, as bolt or screw.In the present embodiment, capping and base are respectively provided with four anti-theft bolt holes, the sharp corner of each binding face is respectively provided with an anti-theft bolt hole.
The end face away from capping 2 of base 1 is provided with incoming line 11 and the fixing hole 12 for being fixedly connected with motor.Base and capping mutual away from end face be the plane be obliquely installed, make use of the physical characteristic that The natural flow of water always proceeds from a higher level to a lower one, the planar structure of this inclination is convenient to rainwater and is flowed down from corresponding end cap, and on the end cap of base or capping, does not form ponding.
Claims (5)
1. the anti-rain terminal box of motor, comprise the base and capping that can surround wire connection cavity, there is between base with capping the binding face for coordinating with the other side, it is characterized in that: one in two binding faces is provided with groove, another is provided with the fin sealing inserting with groove and coordinate, and described groove and fin are located in the periphery of wire connection cavity.
2. the anti-rain terminal box of motor according to claim 1, is characterized in that: the section of described groove takes the shape of the letter U.
3. the anti-rain terminal box of motor according to claim 1, is characterized in that: be provided with sealing ring in described groove.
4. the anti-rain terminal box of motor according to claim 1, is characterized in that: the outer edge of described capping is provided with for covering the outer peripheral gear eaves of base.
5. the anti-rain terminal box of the motor according to any one of claim 1-4, is characterized in that: described capping is fixedly connected with by anti-theft bolt with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763046.4U CN204304682U (en) | 2014-12-08 | 2014-12-08 | The anti-rain terminal box of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763046.4U CN204304682U (en) | 2014-12-08 | 2014-12-08 | The anti-rain terminal box of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304682U true CN204304682U (en) | 2015-04-29 |
Family
ID=53110191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420763046.4U Active CN204304682U (en) | 2014-12-08 | 2014-12-08 | The anti-rain terminal box of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100210A (en) * | 2016-08-05 | 2016-11-09 | 松下压缩机(大连)有限公司 | There is the electronic refrigeration compressor of electric waterproof construction |
| CN107910833A (en) * | 2017-12-13 | 2018-04-13 | 江苏奥吉瑞斯新能源有限公司 | A kind of air compressor machine terminal box of good airproof performance |
-
2014
- 2014-12-08 CN CN201420763046.4U patent/CN204304682U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100210A (en) * | 2016-08-05 | 2016-11-09 | 松下压缩机(大连)有限公司 | There is the electronic refrigeration compressor of electric waterproof construction |
| CN106100210B (en) * | 2016-08-05 | 2019-10-25 | 松下压缩机(大连)有限公司 | Electronic refrigeration compressor with electrical waterproof construction |
| CN107910833A (en) * | 2017-12-13 | 2018-04-13 | 江苏奥吉瑞斯新能源有限公司 | A kind of air compressor machine terminal box of good airproof performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204304682U (en) | The anti-rain terminal box of motor | |
| CN204333317U (en) | Insulation electricity-inspection ground loop | |
| CN105071064A (en) | Wiring protection box capable of preventing water logging | |
| CN204030107U (en) | The Wiring terminal assembly of compressor | |
| CN202713045U (en) | Motor waterproof terminal box | |
| CN210129715U (en) | Cable outer protection structure | |
| CN204857995U (en) | Wiring protection box that can waterproofly flood | |
| CN203465318U (en) | Dustproof and waterproof electric meter box | |
| CN204141073U (en) | A kind of submerged pump cable sealing structure | |
| CN203787897U (en) | Junction box | |
| CN206293773U (en) | A kind of rain-proof type power cabinet | |
| CN203492063U (en) | Waterproof device of explosion-proof loudspeaking telephone set and explosion-proof loudspeaking telephone set comprising same | |
| CN203312466U (en) | Novel waterproof rectilinear jointing clamp | |
| CN203206041U (en) | IP56 high-voltage motor junction box | |
| CN203968169U (en) | A kind of waterproof mobile phone housing | |
| CN204696477U (en) | A kind of harbour dust and moisture electronic box | |
| CN203645038U (en) | Environment-friendly type waterproof cable | |
| CN205029202U (en) | Residual current operation protective device cascade protection case | |
| CN204441511U (en) | A kind of earthing clamp | |
| CN205141154U (en) | Earthing device for power equipment with waterproof function and high -efficient electrically conductive | |
| CN206790265U (en) | Cable coupling box | |
| CN211062877U (en) | Corrosion-resistant lightning grounding body | |
| CN205488613U (en) | An underground -buried type cable protecting device | |
| CN204230514U (en) | A kind of assembly type French socket | |
| CN204202223U (en) | Top-floor solar hot hydrophone lightning arrester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |