Junction box
By designing the water barrier and waterproof tank structure in the junction box, the water vapor problem caused by moisture is solved, the stability and service life of the junction box are improved, and good waterproofing effect is achieved.
Patent Information
- Application Number
- CN202420267690.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-02-02
AI Technical Summary
Existing junction boxes are prone to water vapor when the humidity is heavy, resulting in failure and lack of waterproof and isolation structure.
A junction box including an outer box body, an inner box body, a connecting plate, a connector, a connecting wire and a display lamp is designed. A waterproof groove is formed by a waterproofing plate on the connecting table, and the outer box body is opposite to the inner box body. The buckle is connected through a connector to form a cavity, and a waterproof groove is formed by a water barrier and the connecting end to prevent water vapor from entering.
Effectively prevent water vapor from entering, improve the stability and service life of the junction box, prevent external damage, and improve the operation reliability and practicality of the junction box.
Smart Images
Figure CN222366040U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of junction boxes, in particular to a junction box. Background Art
[0002] The junction box is one of the electrical auxiliary materials used to protect and connect wires in home decoration. The wires used for decoration pass through the wire tube, and the junction box is generally used as a transition at the joint of the wire (for example, the line is long, or the wire tube needs to turn a corner).
[0003] If the moisture inside the junction box is heavy during use, which in turn generates water vapor, it will easily cause the junction box to malfunction. For this reason, we need to keep the junction box dry to prevent the generation of water vapor. However, the existing junction box does not have a structure to place and isolate water vapor. For this reason, we propose a junction box that performs layered processing on the junction box. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a junction box, which solves the problem that the existing junction box has heavy moisture, which in turn generates water vapor and easily causes the junction box to malfunction.
[0005] The technical solution adopted by the utility model is: including a box body, a connecting plate, a connector, a connecting line and a connecting display light, the box body includes an outer box body and an inner box body, the outer box body is provided with a connecting platform and a connecting end, one end of the connecting platform is provided with a water baffle, the connecting platform is connected to the connecting end and a waterproof groove is formed through the water baffle, the outer box body and the inner box body are interlocked and connected through a connector to form a cavity, the connecting plate is arranged in the cavity, the connecting line is arranged at one end of the connecting plate and connected to the connector, the connection display lights are arranged on both sides of the connecting plate, and are used to detect whether there is power flowing on the connecting plate.
[0006] A further improvement to the above solution is that a through hole is provided on the outer box body, and the through hole is used for connecting the display light to penetrate and is provided on the outer box body.
[0007] A further improvement to the above solution is that the connecting platform and the water baffle are integrally formed and arranged on the outer box body.
[0008] A further improvement to the above scheme is that the connection display light includes a lampshade, a connecting sleeve and a connecting element, the connecting sleeve is provided with a connecting thread, the lampshade is arranged on the connecting sleeve through the connecting thread, and the connecting element connects and fixes the connection display light to the outer box body through the connecting thread.
[0009] A further improvement to the above scheme is that a test rod is provided on the connection display light, and the test rod is provided at both ends of the connection plate and is used to test whether current flows through the connection plate and display it through the connection display light.
[0010] A further improvement to the above solution is that the connecting plate includes a connecting seat, a locking element is provided on the connecting seat, and the connecting plate is arranged on the connecting seat and locked by the locking element.
[0011] A further improvement to the above solution is that the connecting wire is covered with an insulating wire sleeve, and the insulating wire sleeve is colorful.
[0012] A further improvement to the above solution is that the connector includes a first connecting nut and a second connecting nut, the connector is provided with a connecting thread, and the first connecting nut is fixed on the inner box body through the connecting thread.
[0013] A further improvement to the above solution is that a limiting strip is provided on the inner box body, and the limiting strip is used to limit the first connecting nut.
[0014] A further improvement to the above solution is that the second connecting nut is provided on the outer box body through a threaded connection, and is used to lock and fix the outer box body and the inner box body.
[0015] The beneficial effects of the utility model are:
[0016] Compared with the existing junction boxes, the utility model forms a cavity by interlocking an outer box body and an inner box body and connecting them through a connecting end, and the connector is provided with a first connecting nut and a second connecting nut to fix the inner box body and the outer box body respectively, thereby improving the stability of the box body and preventing the box body from separating and causing damage to the inside of the junction box. A connecting end and a connecting platform are provided on the outer box body, and a water baffle is provided on the connecting platform. A waterproof groove is formed by the connecting end and the water baffle on the connecting platform. The shell is divided into an outer box body and an inner box body through the waterproof groove. Waterproofing is performed through the waterproof groove, which ensures the operation inside the junction box, prevents the outside from causing damage to the junction box, and improves the service life of the junction box. The utility model has strong practicality and good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional diagram of the junction box of the utility model;
[0018] Figure 2 This is the front view of the junction box of the utility model;
[0019] Figure 3 for Figure 2 Sectional view at AA in the middle;
[0020] Figure 4 It is a right side view of the junction box of the utility model;
[0021] Figure 5 for Figure 4 Sectional view at the middle BB;
[0022] Figure 6 for Figure 4 Cross-sectional view at CC.
[0023] Description of reference numerals: box body 1, outer box body 11, connecting platform 111, connecting end 112, water retaining plate 113, waterproof groove 114, inner box body 12, limiting strip 121;
[0024] Connecting plate 2, connecting seat 21, locking element 22;
[0025] Connector 3, first connecting nut 31, second connecting nut 32;
[0026] Connecting line 4;
[0027] The display lamp 5 , the lamp cover 51 , the connecting sleeve 52 , the connecting thread 521 , the connecting element 53 , and the test rod 54 are connected. DETAILED DESCRIPTION
[0028] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.
[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.
[0031] like Figure 1-6As shown, in one embodiment of the utility model, a junction box includes a box body 1, a connecting plate 2, a connector 3, a connecting line 4 and a connection display light 5, the box body 1 includes an outer box body 11 and an inner box body 12, the outer box body 11 is provided with a connecting platform 111 and a connecting end 112, one end of the connecting platform 111 is provided with a water baffle 113, the connecting platform 111 is connected to the connecting end 112 and a waterproof groove 114 is formed through the water baffle 113, the outer box body 11 and the inner box body 12 are interlocked and connected through the connector 3 to form a cavity, the connecting plate 2 is arranged in the cavity, the connecting line 4 is arranged at one end of the connecting plate 2 and connected to the connector 3, the connection display light 5 is arranged on both sides of the connecting plate 2, and is used to detect whether there is power flowing on the connecting plate 2.
[0032] like Figure 1 As shown, a through hole is provided on the outer box body 11, and the through hole is used for the connection display light 5 to penetrate, and is provided on the outer box body 11. In this embodiment, the through hole provided on the outer box body 11 facilitates the connection display light 5 to pass through the outer box body 11. The connection display light 5 passing through the outer box body 11 facilitates personnel to observe the current situation inside the junction box. The structural design is simple and practical.
[0033] The connecting platform 111 and the water baffle plate 113 are integrally formed and are arranged on the outer box body 11. In this embodiment, the connecting platform 111 and the water baffle plate 113 are integrally formed to facilitate isolation of water in the waterproof groove 114 to prevent water overflow and cause losses, thereby improving safety performance. The waterproof groove 114 facilitates waterproof isolation of the junction box, and a double-layer protection box is formed by the inner box body 12 and the outer box body 11 of the junction box, which effectively protects the junction box and is highly practical.
[0034] like Figure 2 As shown, the connection indicator light 5 includes a lampshade 51, a connecting sleeve 52 and a connecting element 53. The connecting sleeve 52 is provided with a connecting thread 521. The lampshade 51 is arranged on the connecting sleeve 52 through the connecting thread 521. The connecting element 53 connects and fixes the connection indicator light 5 to the outer box body 11 through the connecting thread 521. In this embodiment, the lampshade 51 is used to protect the connection indicator light 5, and the connecting sleeve 52 is provided with a connecting thread 521 to facilitate the lampshade 51 to be arranged on the connection indicator light 5, and the connection indicator light 5 is fixedly connected to the outer box body through the connecting element 53, thereby improving the connection stability of the connection indicator light 5 and facilitating the response to the internal situation of the junction box.
[0035] A test rod 54 is provided on the connection display light 5. The test rod 54 is provided at both ends of the electrical connection board 2 and is used to test whether current is flowing through the connection board 2 and display it through the connection display light 5. In this embodiment, the test rod 54 provided on the connection display light 5 is used to facilitate timely response to the connection status of the wires on the connection board 2, which can be displayed through the connection display light 5 in the first time for personnel to check, thereby improving the safety performance of personnel.
[0036] The connecting plate 2 includes a connecting seat 21, on which a locking element 22 is provided. The connecting plate 2 is arranged on the connecting seat 21 and is locked by the locking element 22. In this embodiment, the connecting seat 21 is used to support the connecting plate 2 on the inner box body 12, which is convenient for the connecting plate 2 to be wired and used. The connecting seat 21 is used to lock and fix the connecting plate 2 by the locking element 22 to prevent shaking and causing a short circuit.
[0037] The connecting wire 4 is covered with an insulating wire sleeve, and the insulating wire sleeve is colorful. In this embodiment, the insulating wire sleeve covered with the connecting wire 4 is convenient for personnel to use and improves personal safety performance. The insulating wire sleeve is colorful to facilitate personnel to identify the connecting wire 4, which is highly practical.
[0038] like Figure 5 As shown, the connector 3 includes a first connecting nut 31 and a second connecting nut 32, and a connecting thread 521 is provided on the connecting end 112. The first connecting nut 31 is fixed on the inner box body 12 through the connecting thread 521. In this embodiment, the first connecting nut 31 and the second connecting nut 32 provided on the connector 3 are convenient for fixing the connector 3, and the first connecting nut 31 is provided on the inner box body 12 to improve the connection stability between the inner box body 12 and the outer box body 11.
[0039] A limiting strip 121 is provided on the inner box body 12, and the limiting strip 121 is used to limit the first connecting nut 31. In this embodiment, the limiting strip 121 provided on the inner box body 12 is convenient for limiting the first connecting nut 31, so that when the second connecting nut 32 is locked and fixed on the outer box body 11, the first connecting nut 31 will not be shifted, thereby improving the connection stability and connection accuracy of the connector 3, thereby reducing and preventing the friction of the connecting line 4, improving the safety and service life of the line, and having high usability.
[0040] The second connecting nut 32 is provided on the outer box body 11 through a threaded connection, and is used to lock and fix the outer box body 11 and the inner box body 12. In this embodiment, the connector 3 is further locked and fixed by the second connecting nut 32, so that the outer box body 11 and the inner box body 12 are connected and fixed again, which improves the connection stability of the connector 3 while also fixing the outer box body 11 and the inner box body 12, and has strong practicality.
[0041] The utility model adopts a junction box, including a box body 1, a connecting plate 2, a connector 3, a connecting line 4 and a connecting indicator light 5. The box body 1 includes an outer box body 11 and an inner box body 12. The outer box body 11 is provided with a connecting platform 111 and a connecting end 112. One end of the connecting platform 111 is provided with a water retaining plate 113. The connecting platform 111 is connected to the connecting end 112 and a waterproof groove 114 is formed through the water retaining plate 113. The outer box body 11 and the inner box body 12 are buckled and connected through the connector 3 to form a cavity. The connecting plate 2 is arranged in the cavity. The connecting line 4 is arranged at one end of the connecting plate 2 and connected to the connector 3. The connecting indicator light 5 is arranged on both sides of the connecting plate 2 and is used to detect whether there is power flowing on the connecting plate 2. The outer box body 11 and the inner box body 12 are buckled and connected. The two boxes are connected through a connecting end 112 to form a cavity, and the connector 3 is provided with a first connecting nut 31 and a second connecting nut 32 to fix the inner box body 12 and the outer box body respectively, thereby improving the stability of the box body 1 and preventing the box body 1 from being separated and causing damage to the inside of the junction box. The outer box body 11 is provided with a connecting end 112 and a connecting platform 111, and the connecting platform 111 is provided with a water baffle 113. A waterproof groove 114 is formed by the connecting end 112 and the water baffle 113 on the connecting platform 111. The shell is divided into an outer box body 11 and an inner box body 12 through the waterproof groove 114. Waterproofing is performed through the waterproof groove 114, thereby ensuring the operation inside the junction box, preventing the outside from causing damage to the junction box, and improving the service life of the junction box. The utility model is highly practical and has a good application prospect.
[0042] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A junction box, characterized in that: The invention comprises a box body, a connecting plate, a connector, a connecting line and a connecting indicator light, wherein the box body comprises an outer box body and an inner box body, the outer box body is provided with a connecting platform and a connecting end, one end of the connecting platform is provided with a water baffle, the connecting platform is connected to the connecting end and a waterproof groove is formed through the water baffle, the outer box body and the inner box body are interlocked and connected through a connector to form a cavity, the connecting plate is arranged in the cavity, the connecting line is arranged at one end of the connecting plate and connected to the connector, the connecting indicator lights are arranged on both sides of the connecting plate and are used to detect whether power is flowing on the connecting plate.
2. The junction box according to claim 1, characterized in that: The outer box body is provided with a through hole, the through hole is used for connecting the display light to penetrate, and is provided on the outer box body.
3. The junction box according to claim 2, characterized in that: The connecting platform and the water baffle are integrally formed and arranged on the outer box body.
4. The junction box according to claim 1, characterized in that: The connection display lamp comprises a lampshade, a connection sleeve and a connection element. The connection sleeve is provided with a connection thread. The lampshade is arranged on the connection sleeve through the connection thread. The connection element connects and fixes the connection display lamp to the outer box body through the connection thread.
5. The junction box according to claim 4, characterized in that: The connection display light is provided with a test rod, which is arranged at both ends of the connection plate and is used to test whether current flows through the connection plate and display it through the connection display light.
6. The junction box according to claim 1, characterized in that: The connecting plate comprises a connecting seat, a locking element is arranged on the connecting seat, and the connecting plate is arranged on the connecting seat and locked by the locking element.
7. The junction box according to claim 1, characterized in that: The connecting wire is covered with an insulating wire sleeve, and the insulating wire sleeve is colorful.
8. The junction box according to claim 1, characterized in that: The connector comprises a first connecting nut and a second connecting nut. The connector is provided with connecting threads. The first connecting nut is fixed on the inner box body through the connecting threads.
9. The junction box according to claim 8, characterized in that: The inner box body is provided with a limiting strip, and the limiting strip is used for limiting the first connecting nut.
10. The junction box according to claim 9, characterized in that: The second connecting nut is threadedly connected to the outer box body and is used to lock and fix the outer box body and the inner box body.