CN213810231U - Integrative injection moulding's of power terminal box wall washer - Google Patents
Integrative injection moulding's of power terminal box wall washer Download PDFInfo
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- CN213810231U CN213810231U CN202023136361.9U CN202023136361U CN213810231U CN 213810231 U CN213810231 U CN 213810231U CN 202023136361 U CN202023136361 U CN 202023136361U CN 213810231 U CN213810231 U CN 213810231U
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- junction box
- box
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- wire
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- 238000001746 injection moulding Methods 0.000 title claims description 8
- 241000258971 Brachiopoda Species 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a wall washer lamp integrally injection-molded with a power supply junction box, which comprises a lamp shell, a circuit board, a junction box and a right-angle card, wherein the junction box is arranged in the junction box, first wire passing holes for the junction box to pass through are arranged at the two ends of the junction box, the first wire passing holes are U-shaped, and guide pillars are respectively and fixedly arranged at the two ends of the junction box, which are positioned at the two sides of the first wire passing holes; the right-angle card comprises an upper plane and a lower plane which are perpendicular to each other, a through hole is formed in the upper plane, a second wire passing hole which is the same as the first wire passing hole in shape and size is formed in the lower plane, and guide grooves are formed in the two sides of the second wire passing hole on the lower plane. The utility model discloses right angle card is located the terminal box both ends and makes plane and its terminal surface laminating down during installation, compresses tightly the right angle card through the guide pillar, and first cross the line hole and the second cross the line hole and compress tightly the line box wherein to utilize inside rubber layer to realize the line box and cross the sealed of line hole, thereby realize better sealed effect between messenger's cable and terminal box.
Description
Technical Field
The utility model relates to a LED lighting technology specifically is a wall washer of integrative injection moulding of power terminal box.
Background
The wall washer is mainly used for architectural decoration and illumination, for example, applied to outdoor illumination of single buildings, outer walls of historical buildings, greening landscapes, billboards and the like, outline delineation of large buildings or indoor local illumination, such as atmosphere illumination of entertainment places such as bars, dance halls and the like.
Wash the pinup and mainly include lamp body, inside circuit board and terminal box etc. wherein the inside power line box that is of terminal box, wash the terminal box setting of pinup usually outside the lamp body, terminal box line box punch hole is sealed through setting up the rubber circle, nevertheless because wash the pinup and be often used for outdoor environment, ordinary rubber circle sealing effect is limited, and there is the clearance between the line box, and the line box is worn out the operation from the sealing washer hole and is more troublesome, influences the lamps and lanterns equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integrative injection moulding's of power terminal box wall washer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a wall washing lamp integrally injection-molded by a power supply junction box comprises a lamp shell, a circuit board, a line box, a junction box and a right-angle card, wherein the circuit board is clamped in a clamping groove in the lamp shell, and an LED lamp bead and a driver are arranged on the circuit board; the junction box is of an integrated injection molding box body structure, the junction box is arranged in the junction box, first wire passing holes for the junction box to pass through are formed in the two ends of the junction box, the first wire passing holes are U-shaped, a rubber layer is fixedly arranged on the inner surface of each first wire passing hole, guide pillars are fixedly arranged on the two ends of the junction box, which are positioned on the two sides of each first wire passing hole, the two ends of the junction box are connected with mounting seats integrated with the junction box, threaded holes are formed in the mounting seats, and threaded mounting holes corresponding to the threaded mounting holes are formed in the lower portion of the lamp shell;
the right-angle card comprises an upper plane and a lower plane which are perpendicular to each other, a through hole is formed in the upper plane, a second wire passing hole which is the same as the first wire passing hole in shape and size is formed in the lower plane, a rubber layer is fixedly arranged on the inner surface of the second wire passing hole, guide grooves are formed in the lower plane and located on two sides of the second wire passing hole, and the width of each guide groove is the same as the diameter of each guide pillar.
As a further aspect of the present invention: and a sealing rubber rod is arranged inside the top end face of the junction box.
As a further aspect of the present invention: the junction box is characterized in that a support column is further arranged inside the junction box, and a groove corresponding to the support column is formed in the bottom of the junction box.
As a further aspect of the present invention: the wire box is provided with a contact pin, and the driver is provided with a contact pin hole corresponding to the contact pin.
As a further aspect of the present invention: and a sealing gasket is arranged between the top of the wire box and the circuit board.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses right angle card is located the terminal box both ends and makes plane and its terminal surface laminating down during the installation, the guide slot corresponds the guide pillar position respectively simultaneously, cross the line downthehole wearing out of line box from two, the rethread bolt passes screw hole and through-hole respectively, compress tightly the right angle card through the guide pillar, it compresses tightly on the lamp body surface to go up the plane, and first cross the line hole and the second cross the line hole and compress tightly the line box wherein, and utilize inside rubber layer to realize the line box and cross the sealed of line hole, thereby realize better sealed effect between messenger's cable and terminal box, and the non-resistance during cable threading, it is more convenient to assemble.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the junction box of the present invention.
Fig. 3 is a schematic structural view of the middle-right-angle card of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a wall washer lamp integrally injection-molded with a power supply junction box includes a lamp housing 1, a circuit board 2, a junction box 4, a junction box 5 and a right-angle card 6, wherein the circuit board 2 is clamped in a clamping groove inside the lamp housing 1, and the circuit board 2 is provided with an LED lamp bead and a driver 21;
referring to fig. 2, the junction box 5 is an integral injection molding box structure, the junction box 4 is arranged in the junction box 5, the two ends of the junction box 5 are provided with first wire passing holes 52 for the junction box 4 to pass through, the first wire passing holes 52 are U-shaped, a rubber layer is fixedly arranged on the inner surface of the first wire passing holes 52, the two ends of the junction box 5 are respectively and fixedly provided with guide posts 51 at the two sides of the first wire passing holes 52, the two sides of the bottom end of the junction box 5 are connected with mounting seats 53 integrated with the junction box 5, the mounting seats 53 are provided with threaded holes, corresponding threaded mounting holes are arranged below the lamp housing 1, and the junction box 5 can be fixedly mounted on the lamp housing 1 through bolts;
referring to fig. 3, the right-angle card 6 includes an upper plane 61 and a lower plane 62 perpendicular to each other, the upper plane 61 is provided with a through hole 611, the lower plane 62 is provided with a second wire through hole 621 having the same shape and size as the first wire through hole 52, a rubber layer is fixedly disposed on the inner surface of the second wire through hole 621, the lower plane 62 is provided with guide grooves 622 on both sides of the second wire through hole 621, the width of the guide grooves 622 is the same as the diameter of the guide posts 51, the positions of the guide grooves 622 respectively correspond to the positions of the guide posts 51, the right-angle card 6 is positioned at both ends of the junction box 5 during installation and the lower plane 62 is attached to the end surface thereof, the guide grooves 622 respectively correspond to the positions of the guide posts 51, the wire box 4 penetrates through the two wire through holes, bolts respectively penetrate through the threaded holes and the through holes 611 to lock the bolts, the guide grooves 622 move relative to the guide posts 51, finally, the guide posts 51 move to the bottom end of the guide grooves 622, and press the right-angle card 6 tightly through the guide posts 51, the upper plane 61 is pressed against the surface of the lamp housing 1, and the first and second wire passing holes 52 and 621 press the wire box 4 therein, and the sealing of the wire box and the wire passing holes is achieved by the inner rubber layer.
And a sealing rubber rod is arranged in the top end face of the junction box 5, and the sealing effect is realized by the rubber rod after the sealing rubber rod is tightly pressed with the lamp shell 1.
Be provided with contact pin 41 on the line box 4, be provided with the contact pin hole on the driver 21, contact pin 41 and contact pin hole cooperation realize being connected of line box and circuit board, set up sealed pad 3 simultaneously between line box 4 top and circuit board 2.
The junction box 5 is also internally provided with a support column 54, the bottom of the junction box 4 is provided with a groove corresponding to the support column 54, and the groove is abutted against the support column 54 to realize fixation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A wall washing lamp integrally formed by injection molding of a power supply junction box comprises a lamp shell (1), a circuit board (2), a junction box (4), a junction box (5) and a right-angle card (6), wherein the circuit board (2) is clamped in a clamping groove in the lamp shell (1), and an LED lamp bead and a driver (21) are arranged on the circuit board (2); the method is characterized in that: the junction box (5) is of an integral injection molding box body structure, the wire box (4) is arranged in the junction box (5), first wire passing holes (52) for the wire box (4) to pass through are formed in the two ends of the junction box (5), the first wire passing holes (52) are U-shaped, rubber layers are fixedly arranged on the inner surfaces of the first wire passing holes (52), guide columns (51) are fixedly arranged on the two ends of the junction box (5) on the two sides of the first wire passing holes (52) respectively, mounting seats (53) integrated with the junction box (5) are connected on the two sides of the bottom end of the junction box (5), threaded holes are formed in the mounting seats (53), and threaded mounting holes corresponding to the threaded mounting holes are formed in the lower portion of the lamp housing (1);
the right-angle card (6) comprises an upper plane (61) and a lower plane (62) which are perpendicular to each other, a through hole (611) is formed in the upper plane (61), a second wire passing hole (621) which is the same as the first wire passing hole (52) in shape and size is formed in the lower plane (62), a rubber layer is fixedly arranged on the inner surface of the second wire passing hole (621), guide grooves (622) are formed in the two sides, located on the lower plane (62), of the second wire passing hole (621), and the width of each guide groove (622) is the same as the diameter of each guide pillar (51).
2. The wall washer lamp integrally injection-molded with the power supply junction box as claimed in claim 1, wherein: and a sealing rubber rod is arranged inside the top end face of the junction box (5).
3. The wall washer lamp integrally injection-molded with the power supply junction box as claimed in claim 1 or 2, wherein: the junction box (5) is also internally provided with a support column (54), and the bottom of the junction box (4) is provided with a groove corresponding to the support column (54).
4. The wall washer lamp integrally injection-molded with the power supply junction box as claimed in claim 1, wherein: and a contact pin (41) is arranged on the wire box (4), and a contact pin hole corresponding to the contact pin (41) is arranged on the driver (21).
5. The wall washer lamp integrally injection-molded with the power supply junction box as claimed in claim 1 or 4, wherein: a sealing gasket (3) is arranged between the top of the wire box (4) and the circuit board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136361.9U CN213810231U (en) | 2020-12-23 | 2020-12-23 | Integrative injection moulding's of power terminal box wall washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136361.9U CN213810231U (en) | 2020-12-23 | 2020-12-23 | Integrative injection moulding's of power terminal box wall washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213810231U true CN213810231U (en) | 2021-07-27 |
Family
ID=76947451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023136361.9U Active CN213810231U (en) | 2020-12-23 | 2020-12-23 | Integrative injection moulding's of power terminal box wall washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213810231U (en) |
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2020
- 2020-12-23 CN CN202023136361.9U patent/CN213810231U/en active Active
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