Split type street lamp

Abstract

The utility model discloses a split type street lamp and aims to solve the technical problems that in the prior art, when a light source module of a traditional modular street lamp breaks down, maintenance personnel often need to stay at high altitude for a long time, a street lamp shell needs to be disassembled for necessary repair or maintenance, and operation complexity, safety risks and the like are increased. Comprising a first shell with a built-in LED light source module, a second shell with a built-in power driving module and a connecting arm with a built-in power supply wire, one end of the second shell is detachably connected with the first shell through a quick release assembly, and the other end of the second shell is connected with the connecting arm; the power supply wire, the power supply driving module and the LED light source module are electrically connected; and the power supply driving module is electrically connected with the LED light source module in a pluggable manner through the waterproof plugging terminal along with the disassembly and assembly of the quick disassembly assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to a split type street lamp. Background Art

[0002] As LED technology becomes increasingly mature, LED lamps have been widely used in various lighting scenarios, especially in the field of road lighting. As a leading product, LED street lamps provide a comfortable and safe environment for roads with their excellent lighting effects.

[0003] At present, there are many types of LED street lights on the market, among which the common structural types are mainly integrated and modular. However, the design of traditional integrated street lights is limited by their structure, resulting in unsatisfactory heat dissipation. When the light source module of traditional modular street lights fails, maintenance personnel often need to stay at high altitudes for a long time and need to disassemble the street light housing for necessary repairs or maintenance, which undoubtedly increases the complexity of operation and safety risks. Utility Model Content

[0004] The purpose of the utility model is to provide a split type street lamp to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A split street lamp comprises a first shell with a built-in LED light source module, a second shell with a built-in power drive module and a connecting arm with a built-in power supply wire; one end of the second shell is detachably connected to the first shell through a quick-release assembly, and the other end is connected to the connecting arm; the power supply wire, the power drive module and the LED light source module are electrically connected; the power drive module is pluggably electrically connected to the LED light source module through a waterproof plug terminal as the quick-release assembly is disassembled and assembled;

[0007] The quick-release assembly includes a pair of connecting protrusions arranged on the side of the first shell close to the second shell, a pair of connecting grooves arranged on the side of the second shell close to the first shell and matching the connecting protrusions, and a spring pin arranged on the outside of the connecting groove for plugging and fixing the connecting protrusions and the connecting grooves; the spring pin includes a retractable pin body; the connecting protrusion includes a protrusion body and an insert with a through hole arranged at the front end of the protrusion body; the connecting groove includes a first groove body detachably abutting against the protrusion body, a second groove body detachably abutting against the insert, and a third groove body fixedly connected with the spring pin; when working, the retractable pin body passes through the second groove body and the third groove body, and is detachably connected to the through hole of the insert under the action of elastic force.

[0008] Preferably, the waterproof plug terminal includes a male head fixedly arranged on the side of the first shell close to the second shell, a female head matched with the male head fixedly arranged on the side of the second shell close to the first shell, and a pluggable waterproof shell; the male head and the female head are electrically connected via a docking connection with the pluggable waterproof shell; the male head is electrically connected to the LED light source module; the female head is electrically connected to the power drive module.

[0009] Preferably, the second shell includes a second shell body and a second lower cover plate, and the second lower cover plate is hinged to the second shell body through a pair of hinge seats; the second lower cover plate controls the opening and closing of the cover plate through a knob lock.

[0010] Preferably, a second sealing ring is provided at the connection between the second lower cover plate and the second shell body.

[0011] Preferably, the first shell includes a first shell body and a first lower cover; the first lower cover includes a light-transmitting plate matching the LED light source module; the LED light source module is fixedly arranged in the first shell body and electrically connected to the male connector through a wire.

[0012] Preferably, a first sealing ring is provided on the outer wall of the male head.

[0013] Preferably, the connecting arm includes a first arc-shaped connecting seat, an installation long groove arranged at the edge of the first arc-shaped connecting seat, and a first wiring hole arranged at the center of the first arc-shaped connecting seat; the second shell is provided with a second arc-shaped connecting seat matching the first arc-shaped connecting seat, a fixing hole matching the installation long groove, and a second wiring hole matching the first wiring hole on the side of the second shell away from the first shell; the detachable abutment between the first arc-shaped connecting seat and the second arc-shaped connecting seat is realized through the threaded connection between the installation long groove and the fixing hole; the power supply wire passes through both the first wiring hole and the second wiring hole, and is electrically connected to the power drive module.

[0014] Compared with the prior art, the split street lamp of this application has the following beneficial effects:

[0015] The utility model adopts an independent split design between the shells, and realizes the separation between the LED light source module and the power drive module by separating the shells. During actual use, the main failure of the street lamp occurs in the LED light source module. The utility model adopts a quick-release component connection structure to realize the separation of the shell and the photoelectric module at the same time, which is safe, fast and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of another perspective of an embodiment of the utility model;

[0018] Figure 3 This is an exploded view of the structure of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the connecting arm in the embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the second housing in the embodiment of the utility model;

[0021] Figure 6 This is a schematic structural diagram of the second housing in another perspective in the embodiment of the utility model;

[0022] Figure 7 This is a schematic diagram of the connection structure of the quick-release assembly in the embodiment of the utility model;

[0023] Figure 8 It is a structural explosion diagram of the first shell in the embodiment of the utility model.

[0024] Figure numerals: 1, first shell; 11, first shell body; 12, first lower cover; 121, light-transmitting plate; 2, LED light source module; 3, second shell; 31, second arc-shaped connecting seat; 32, fixing hole; 33, second wiring hole; 34, second shell body; 35, second lower cover; 36, hinge seat; 37, knob lock; 4, power drive module; 5, connecting arm; 51, first arc-shaped connecting seat; 52, mounting long groove; 53, first wiring hole; 6, quick-release assembly; 61, connecting protrusion; 611, protrusion body; 612, insert; 613, through hole; 62, connecting groove; 621, first groove body; 622, second groove body; 623, third groove body; 63, spring pin; 631, retractable pin body; 71, male head; 72, female head; 73, pluggable waterproof shell. DETAILED DESCRIPTION

[0025] The following is further described in detail through specific implementation methods:

[0026] Example 1

[0027] like Figure 1-8As shown, this embodiment shows a split street lamp, including a first shell 1 with a built-in LED light source module 2, a second shell 3 with a built-in power drive module 4 and a connecting arm 5 with a built-in power supply wire, one end of the second shell 3 is detachably connected to the first shell 1 through a quick-release component 6, and the other end is connected to the connecting arm 5; the power supply wire, the power drive module 4 and the LED light source module 2 are electrically connected; the power drive module 4 is pluggably electrically connected to the LED light source module 2 through the waterproof plug-in terminal as the quick-release component 6 is disassembled and assembled; specifically, in actual operation, the first shell 1 and the second shell 3 can be quickly disassembled and assembled through the quick-release component 6, and the waterproof plug-in terminal can be disassembled and assembled simultaneously with the disassembly and assembly of the two, that is, when the LED light source module 2 is damaged and needs to be repaired, the staff only needs to quickly separate the first shell 1 and the second shell 3 through the quick-release component 6, so as to quickly and safely realize the separation of the photoelectric module, and vice versa, the new second shell 3 with a built-in LED light source module 2 can be quickly installed, without the need to disassemble and assemble the shell for a long time in a high-altitude environment for further maintenance.

[0028] The quick-release assembly 6 includes a pair of connecting protrusions 61 arranged on the side of the first shell 1 close to the second shell 3, a pair of connecting grooves 62 arranged on the side of the second shell 3 close to the first shell 1 and matching with the connecting protrusions 61, and a spring pin 63 arranged on the outside of the connecting groove 62 for plugging and fixing the connecting protrusions 61 and the connecting groove 62. The connecting protrusions 61 and the connecting grooves 62 are detachably abutted, wherein the spring pin 63 can be a pull-ring type rotating self-locking plunger commonly used in the market; the spring pin 63 includes a retractable pin body 631; the connecting protrusion 61 includes a protruding block body 611 and an inserting piece 612 provided with a through hole 613 disposed at the front end of the protruding block body 611; the connecting groove 62 includes a first groove body 621 detachably abutting against the protruding block body 611, a second groove body 622 detachably abutting against the inserting piece 612, and a third groove body 623 fixedly connected with the spring pin 63; when working, the retractable pin body 631 can freely retract and pass through the second groove body 622 and the third groove body 623, and is detachably connected with the through hole 613 of the inserting piece 612 under the action of elastic force. In specific operation, the retractable pin body 631 of the spring pin 63 is first pulled open to disengage it from the through hole 613 on the inserting piece 612, and then the first housing 1 is pulled out to disengage the connecting protruding block 61 from the connecting groove 62, and at the same time, the waterproof plug-in terminal between the first housing 1 and the second housing 3 is separated, that is, the quick disassembly between the first housing 1 and the second housing 3 is completed. The reverse operation can complete the quick installation between the first housing 1 and the second housing 3 .

[0029] Further explanation, in further implementation of this embodiment, as Figure 4-5As shown, the connecting arm 5 includes a first arc-shaped connecting seat 51, a mounting slot 52 arranged at the edge of the first arc-shaped connecting seat 51, and a first wiring hole 53 arranged at the center of the first arc-shaped connecting seat 51; the second shell 3 is provided with a second arc-shaped connecting seat 31 matching the first arc-shaped connecting seat 51, a fixing hole 32 matching the mounting slot 52, and a second wiring hole 33 matching the first wiring hole 53 on the side away from the first shell 1; the threaded connection between the mounting slot 52 and the fixing hole 32 realizes the detachable abutment between the first arc-shaped connecting seat 51 and the second arc-shaped connecting seat 31; the power supply wire passes through the first wiring hole 53 and the second wiring hole 33, and is electrically connected to the power drive module 4, so that the wiring is convenient. Specifically, by utilizing the arc-shaped abutment between the first arc-shaped connecting seat 51 and the second arc-shaped connecting seat 31, the street light can be adjusted to a suitable angle according to actual needs.

[0030] Example 2

[0031] like Figure 1-8 As shown, another embodiment shows a split street lamp, including a first shell 1 with a built-in LED light source module 2, a second shell 3 with a built-in power drive module 4 and a connecting arm 5 with a built-in power supply wire, one end of the second shell 3 is detachably connected to the first shell 1 through a quick-release component 6, and the other end is connected to the connecting arm 5; the power supply wire, the power drive module 4 and the LED light source module 2 are electrically connected; the power drive module 4 is pluggably electrically connected to the LED light source module 2 through a waterproof plug terminal as the quick-release component 6 is disassembled and assembled; the quick-release component 6 includes a pair of connecting protrusions 61 arranged on the side of the first shell 1 close to the second shell 3, and a pair of connecting protrusions 61 arranged on the side of the second shell 3 close to the first shell 1. A matching connecting groove 62 and a spring pin 63 arranged on the outer side of the connecting groove 62 for plugging and fixing the connecting protrusion 61 and the connecting groove 62; the spring pin 63 includes a retractable pin body 631; the connecting protrusion 61 includes a protrusion body 611 and an insert 612 provided with a through hole 613 arranged at the front end of the protrusion body 611; the connecting groove 62 includes a first groove body 621 detachably abutting against the protrusion body 611, a second groove body 622 detachably abutting against the insert 612, and a third groove body 623 fixedly connected with the spring pin 63; when working, the retractable pin body 631 passes through the second groove body 622 and the third groove body 623, and is detachably connected with the through hole 613 of the insert 612 under the action of elastic force.

[0032] The waterproof plug terminal in this embodiment includes a male plug 71 fixedly arranged on the side of the first shell 1 close to the second shell 3, a female plug 72 fixedly arranged on the side of the second shell 3 close to the first shell 1 and matching with the male plug 71, and a pluggable waterproof shell 73; the male plug 71 and the female plug 72 are electrically connected by docking through the pluggable waterproof shell 73; the male plug 71 is electrically connected to the LED light source module 2; the female plug 72 is electrically connected to the power drive module 4

[0033] Further explanation, in a further implementable embodiment of the present embodiment, the second housing 3 includes a second housing body 34 and a second lower cover 35, the second lower cover 35 is hinged to the second housing body 34 through a pair of hinge seats 36; the second lower cover 35 controls the opening and closing of the cover through a knob lock 37. Specifically, if the power drive module 4 fails, the staff only needs to unlock the knob lock 37 and use the hinge between the second lower cover 35 and the second housing body 34 to quickly open the second lower cover 35 for maintenance. Furthermore, a second sealing ring is provided at the connection between the second lower cover 35 and the second housing body 34 to prevent water and dust.

[0034] Further explanation, in some further implementations of this embodiment, as Figure 8 As shown, the first housing 1 includes a first housing body 11 and a first lower cover plate 12 threadedly connected to the first housing body 11, which is convenient for later maintenance and repair; the first lower cover plate 12 includes a light-transmitting plate 121 matching the LED light source module 2, which has strong light transmittance; the LED light source module 2 is fixedly arranged in the first housing body 11 and electrically connected to the male connector through a wire. Further, in these embodiments, the outer wall of the male connector is provided with a first sealing ring to prevent water and dust.

[0035] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A split street lamp, characterized in that: The invention comprises a first shell with a built-in LED light source module, a second shell with a built-in power drive module and a connecting arm with a built-in power supply wire, wherein one end of the second shell is detachably connected to the first shell through a quick-release assembly, and the other end is connected to the connecting arm; the power supply wire, the power drive module and the LED light source module are electrically connected; and the power drive module is electrically connected to the LED light source module through a waterproof plug-in terminal as the quick-release assembly is disassembled and assembled; The quick-release assembly includes a pair of connecting protrusions arranged on the side of the first shell close to the second shell, a pair of connecting grooves arranged on the side of the second shell close to the first shell and matching the connecting protrusions, and a spring pin arranged on the outside of the connecting groove for plugging and fixing the connecting protrusions and the connecting grooves; the spring pin includes a retractable pin body; the connecting protrusion includes a protrusion body and an insert with a through hole arranged at the front end of the protrusion body; the connecting groove includes a first groove body detachably abutting against the protrusion body, a second groove body detachably abutting against the insert, and a third groove body fixedly connected with the spring pin; when working, the retractable pin body passes through the second groove body and the third groove body, and is detachably connected to the through hole of the insert under the action of elastic force.

2. A split street lamp according to claim 1, characterized in that: The waterproof plug terminal includes a male head fixedly arranged on the side of the first shell close to the second shell, a female head matched with the male head fixedly arranged on the side of the second shell close to the first shell, and a pluggable waterproof shell; the male head and the female head are electrically connected in a docking manner through the pluggable waterproof shell; the male head is electrically connected to the LED light source module; the female head is electrically connected to the power drive module.

3. A split street lamp according to claim 2, characterized in that: The second shell comprises a second shell body and a second lower cover plate, wherein the second lower cover plate is hinged to the second shell body via a pair of hinge seats; the second lower cover plate is controlled to be opened and closed via a knob lock.

4. A split street lamp according to claim 3, characterized in that: A second sealing ring is provided at the connection between the second lower cover plate and the second shell body.

5. The split street lamp according to claim 2, characterized in that: The first shell includes a first shell body and a first lower cover; the first lower cover includes a light-transmitting plate matching the LED light source module; the LED light source module is fixedly arranged in the first shell body and electrically connected to the male connector through a wire.

6. A split type street lamp according to claim 5, characterized in that: The outer wall of the male head is provided with a first sealing ring.

7. The split type street lamp according to claim 1, characterized in that: The connecting arm comprises a first arc-shaped connecting seat, a mounting slot arranged at the edge of the first arc-shaped connecting seat, and a first wiring hole arranged at the center of the first arc-shaped connecting seat; a second arc-shaped connecting seat matching the first arc-shaped connecting seat, a fixing hole matching the mounting slot, and a second wiring hole matching the first wiring hole are arranged on the side of the second shell away from the first shell; a detachable abutment between the first arc-shaped connecting seat and the second arc-shaped connecting seat is achieved through a threaded connection between the mounting slot and the fixing hole; The power supply wire passes through the first wiring hole and the second wiring hole and is electrically connected to the power drive module.

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