CN215419465U - Street lamp junction box - Google Patents
Street lamp junction box Download PDFInfo
- Publication number
- CN215419465U CN215419465U CN202122072185.5U CN202122072185U CN215419465U CN 215419465 U CN215419465 U CN 215419465U CN 202122072185 U CN202122072185 U CN 202122072185U CN 215419465 U CN215419465 U CN 215419465U
- Authority
- CN
- China
- Prior art keywords
- junction box
- waterproof
- box main
- main body
- wall
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a street lamp junction box which comprises an installation base, wherein a junction box main body is arranged on the top end surface of the installation base, waterproof knobs are arranged on two sides of the junction box main body, a waterproof insulating wire frame penetrates through the waterproof knobs, cylindrical bosses are arranged at four corners of the interior of the junction box main body, fixing bolt holes penetrate through the cylindrical bosses, a public fixing frame is arranged on the bottom end surface of the interior of the junction box main body, and the top end of the junction box is connected with a top cover through bolts. According to the utility model, the groove is arranged in the side wall of the main body, the waterproof rubber layers are arranged on two sides of the groove, then the boss of the top cover is embedded into the groove for connection, the waterproof performance of the shell is ensured, the design of the waterproof knob and the waterproof insulating wire frame is used for the part connected by the electric wire to ensure that water cannot enter the joint, and meanwhile, the sealing ring is arranged at each bolt joint to further enhance the waterproof performance.
Description
Technical Field
The utility model relates to the technical field of public equipment, in particular to a street lamp junction box.
Background
A street lamp, which refers to a lamp providing a road with an illumination function, and broadly refers to a lamp within a road illumination range in traffic illumination; the street lamp is widely applied to various places needing illumination; the junction box is adopted at the joint part of the electric wire (such as the line is longer or the corner of the electric wire pipe) for transition, the electric wire pipe is connected with the junction box, the electric wire in the wire pipe is connected in the junction box to play the roles of protecting the electric wire and connecting the electric wire, and the junction box is the junction box; junction boxes of street lamps are commonly used for connection, control and protection of power lines of street lamp power distribution systems.
The existing street lamp junction box is generally used at home, but the street lamp is in an outdoor environment and is greatly different from the home, so that the function of the common junction box is not enough to deal with various situations, and in case of rain, the common junction box is not waterproof, so that the internal circuit is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a street lamp junction box, which can perform waterproof treatment from a shell structure to a connecting part, ensure that the street lamp junction box has good waterproof performance and cannot cause damage to an internal circuit due to water inflow; and each part is independently installed, so that the disassembly is convenient during maintenance, and the whole junction box does not need to be replaced during replacement.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a street lamp junction box which comprises an installation bottom plate, wherein four corners of the installation bottom plate are respectively provided with an installation bolt hole, the top end surface of the installation bottom plate is provided with a junction box main body, two sides of the junction box main body are respectively provided with a waterproof knob, a waterproof insulating wire frame penetrates through the inside of the waterproof knob, four corners of the inside of the junction box main body are respectively provided with a cylindrical boss, the surface of the bottom end of the inside of the junction box main body is provided with a public fixing frame, the bottom end of the public fixing frame is provided with an installation hole, and the top end of the junction box main body is connected with a top cover.
As a preferred technical scheme of the utility model, the side wall of the junction box main body comprises an outer wall and an inner wall, a cavity is arranged between the outer wall and the inner wall, waterproof rubber layers are arranged on the surfaces of two sides of the cavity, a top cover boss is arranged at the bottom end of the top cover, and the top cover boss is matched with the cavity.
According to a preferable technical scheme of the utility model, fixing bolt holes penetrate through the inner part of the cylindrical boss, fixing bolts are arranged at four corners of the top cover and matched with the fixing bolt holes, and second sealing rings are arranged at the bottom ends of the fixing bolts.
As a preferred technical solution of the present invention, the waterproof knob includes a fixing plate, an installation seat, and a knob head, the fixing plate is disposed on an inner wall surface of the junction box main body, a first seal ring is disposed between the fixing plate and the inner wall, the installation seat is disposed on an outer wall surface of the junction box main body, a thread is disposed on an outer surface of the installation seat, and a knob head is connected to one side of the installation seat through the thread.
As a preferable technical scheme of the utility model, one side of the junction box main body (3) is provided with a single waterproof knob (7), and the other side of the junction box main body (3) is provided with a plurality of groups of waterproof knobs (7).
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the groove is arranged in the side wall of the main body, the waterproof rubber layers are arranged on two sides of the groove, then the boss of the top cover is embedded into the groove for connection, the waterproof performance of the shell is ensured, the design of the waterproof knob and the waterproof insulating wire frame is used for ensuring that water cannot enter the connection part at the part connected by the electric wire, meanwhile, the sealing ring is arranged at each bolt connection part, the waterproof performance is further enhanced, and as each part is independently arranged, the disassembly is very convenient during maintenance, only damaged parts need to be replaced, and the whole replacement is not needed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall construction of the junction box main body of the present invention;
FIG. 3 is a cross-sectional view of the top cover structure of the present invention;
FIG. 4 is an exploded view of the waterproof knob of the present invention;
FIG. 5 is a cross-sectional view of the side wall structure of the junction box body of the present invention;
in the figure: 1. mounting a bottom plate; 2. installing bolt holes; 3. a junction box main body; 301. an outer wall; 302. a waterproof rubber layer; 303. a cavity; 304. an inner wall; 4. a top cover; 5. a waterproof insulating wire frame; 6. fixing the bolt; 7. a waterproof knob; 701. a fixing sheet; 702. a first seal ring; 703. a mounting seat; 704. a knob head; 8. a cylindrical boss; 9. fixing bolt holes; 10. a fixed mount is disclosed; 11. mounting holes; 12. a top cover boss; 13. and a second seal ring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Wherein like reference numerals refer to like parts throughout.
Example 1
As shown in fig. 1-5, the utility model provides a street lamp junction box, which comprises an installation bottom plate 1, wherein four corners of the installation bottom plate 1 are respectively provided with an installation bolt hole 2, the top end surface of the installation bottom plate 1 is provided with a junction box main body 3, two sides of the junction box main body 3 are respectively provided with a waterproof knob 7, a waterproof insulating wire frame 5 penetrates through the waterproof knob 7, four corners of the interior of the junction box main body 3 are respectively provided with a cylindrical boss 8, the bottom end surface of the interior of the junction box main body 3 is provided with a public fixing frame 10, the bottom end of the public fixing frame 10 is provided with an installation hole 11, so that each part can be conveniently installed, and the top end of the junction box main body 3 is connected with a top cover 4.
Further, the side wall of the junction box main body 3 comprises an outer wall 301 and an inner wall 304, a cavity 303 is arranged between the outer wall 301 and the inner wall 304, waterproof rubber layers 302 are arranged on the surfaces of two sides of the cavity 303, a top cover boss 12 is arranged at the bottom end of the top cover 4, and the top cover boss 12 is matched with the cavity 303.
Fixing bolt hole 9 has been run through to the inside of cylinder boss 8, and four corners of top cap 4 all are provided with fixing bolt 6, and fixing bolt 6 cooperatees with fixing bolt hole 9, and fixing bolt 6's bottom is provided with second sealing washer 13, prevents to intake from the bolt.
The waterproof knob 7 comprises a fixing plate 701, an installation seat 703 and a knob head 704, the fixing plate 701 is arranged on the surface of the inner wall 304 of the junction box main body 3, a first sealing ring 702 is arranged between the fixing plate 701 and the inner wall, the installation seat 703 is arranged on the surface of the outer wall 301 of the junction box main body 3, the outer surface of the installation seat 703 is provided with threads, and one side of the installation seat 703 is connected with the knob head 704 through the threads.
One side of the junction box main body 3 is provided with a single waterproof knob 7 for leading out wires, and the other side of the junction box main body 3 is provided with a plurality of groups of waterproof knobs 7 for leading in wires.
Specifically, a street lamp needing to be provided with the junction box is determined, a relatively flat place is selected for installation, the components of the junction box main body 3 are arranged in advance, the public fixing frame 10 is installed on the bottom end surface of the junction box main body 3 through the installation hole 11, then several groups of waterproof knobs 7 for incoming lines are determined according to the condition of the street lamp, the waterproof insulating wire frames 5 are arranged in the waterproof knobs 7, after the waterproof insulating wire frames 5 are prepared, the installation bottom plate 1 is placed on the installation point and fixed through the four installation bolt holes 2, the incoming lines of the street lamp are wrapped by the waterproof insulating wire frames 5, the incoming lines are installed in the junction box main body 3 and converged into an outgoing line, the outgoing line is placed in the waterproof insulating wire frame 5 on the other side, the knob head 704 is screwed after the installation, the junction box main body 3 is installed completely, then the top cover boss 12 of the top cover 4 is inserted into the cavity 303 of the junction box main body 3 for position fixation, finally, the fixing bolt 6 is sleeved with a second sealing ring 13 and is installed in the fixing bolt hole 9; when the terminal box goes wrong, lift off fixing bolt 6 alright to all spare parts inspect, it is very convenient, also only need after finding the problem part take off it change alone can, compare in holistic change saved not few expenses.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a street lamp terminal box, includes mounting plate (1), its characterized in that, four corners of mounting plate (1) all are provided with mounting bolt hole (2), the top surface of mounting plate (1) is provided with terminal box main part (3), the both sides of terminal box main part (3) all are provided with waterproof knob (7), waterproof knob (7) inside is run through there is waterproof insulating wire frame (5), four corners in the inside of terminal box main part (3) all are provided with cylinder boss (8), the inside bottom surface of terminal box main part (3) is provided with public mount (10), the bottom of public mount (10) is provided with mounting hole (11), the top of terminal box main part (3) is connected with top cap (4).
2. The junction box for street lamps as claimed in claim 1, wherein the side wall of the junction box main body (3) comprises an outer wall (301) and an inner wall (304), a cavity (303) is arranged between the outer wall (301) and the inner wall (304), both side surfaces of the cavity (303) are provided with waterproof rubber layers (302), the bottom end of the top cover (4) is provided with a top cover boss (12), and the top cover boss (12) is matched with the cavity (303).
3. The junction box for street lamps as claimed in claim 1, wherein fixing bolt holes (9) are formed through the cylindrical bosses (8), fixing bolts (6) are arranged at four corners of the top cover (4), the fixing bolts (6) are matched with the fixing bolt holes (9), and second sealing rings (13) are arranged at the bottom ends of the fixing bolts (6).
4. The junction box for street lamps as claimed in claim 1, wherein the waterproof knob (7) comprises a fixing plate (701), a mounting seat (703) and a knob head (704), the fixing plate (701) is arranged on the surface of the inner wall (304) of the junction box main body (3), a first sealing ring (702) is arranged between the fixing plate (701) and the inner wall, the mounting seat (703) is arranged on the surface of the outer wall (301) of the junction box main body (3), the outer surface of the mounting seat (703) is provided with threads, and one side of the mounting seat (703) is connected with the knob head (704) through threads.
5. The junction box for street lamps according to claim 1, characterized in that one side of the junction box main body (3) is provided with a single waterproof knob (7), and the other side of the junction box main body (3) is provided with a plurality of groups of waterproof knobs (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072185.5U CN215419465U (en) | 2021-08-31 | 2021-08-31 | Street lamp junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072185.5U CN215419465U (en) | 2021-08-31 | 2021-08-31 | Street lamp junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215419465U true CN215419465U (en) | 2022-01-04 |
Family
ID=79664778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122072185.5U Expired - Fee Related CN215419465U (en) | 2021-08-31 | 2021-08-31 | Street lamp junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215419465U (en) |
-
2021
- 2021-08-31 CN CN202122072185.5U patent/CN215419465U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215419465U (en) | Street lamp junction box | |
| CN206637520U (en) | A kind of sealing waterproof type LED street lamp | |
| CN105262416A (en) | Fixing device for installation of trapezoid tile roof | |
| KR101119409B1 (en) | Waterproof circuit breaker for wiring electric | |
| CN209893218U (en) | Waterproof floodlight | |
| CN209913298U (en) | Cable sealing device for power distribution cabinet and power distribution cabinet | |
| CN207674309U (en) | A kind of waterproof constant-current type solar street lamp controller | |
| CN214155067U (en) | Wireless network bridge structure | |
| CN219643240U (en) | Secondary connection structure for aerial plug switching | |
| CN221305448U (en) | Outdoor waterproof sealing junction box | |
| CN212108144U (en) | Outdoor projecting lamp that water-proof effects is good | |
| CN220139183U (en) | Electrical junction box | |
| CN217209069U (en) | A waterproof sealing pre-buried device for burying down lamp | |
| CN216591342U (en) | Intelligent LED underground lamp with excellent waterproof and damp-proof heat dissipation performance | |
| CN214627240U (en) | 5G base station protection device | |
| CN213237457U (en) | Waterproof structure of lamp | |
| CN211780485U (en) | LED lamp house convenient to heat dissipation is waterproof | |
| CN216769196U (en) | Parking warning lamp with good waterproof and heat dissipation performance | |
| CN211780850U (en) | Canned type car LED lamp with waterproof function | |
| CN221596854U (en) | Stacked multi-core connector | |
| CN213460274U (en) | Waterproof flange mounting socket | |
| CN221172169U (en) | Outdoor ring illumination signal lamp | |
| CN217004395U (en) | Waterproof lampshade cap | |
| CN221172167U (en) | Waterproof sealing structure of wall washing lamp | |
| CN220338414U (en) | Point light source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |