Modular street light for easy installation

Abstract

The application relates to the technical field of street lamps, in particular to a modular street lamp convenient to install, which comprises a lamp pole and a lamp holder arranged at the top of the lamp pole; a plurality of fixing seats are arranged on the lamp holder along the length direction; each fixing seat is detachably connected with a lamp strip; a plurality of the lamp strips are arranged in parallel; a sliding seat is movably arranged in the fixing seat; the sliding seat is provided with a clamping jaw assembly; the end of the lamp strip is provided with a fixing shaft; a plurality of fixing grooves are arranged on the outer wall of the fixing shaft along the circumferential direction; and the fixing grooves are connected with the clamping jaw assembly. According to the application, a plurality of fixing grooves are arranged on the outer wall of the fixing shaft along the circumferential direction, and the clamping jaw assembly is arranged on the sliding seat, so that the user can adjust the angle of each lamp strip according to the requirement, thereby realizing the functions of light gathering, light dispersing or increasing the overall light emitting angle.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of street lamps, in particular to a modular street lamp convenient to install. BACKGROUND

[0002] In modern cities and rural areas, street lamps, as a key facility to ensure night safety and provide basic lighting, are self-evident in importance. However, the existing street lamps have exposed many problems to be solved in the actual use process.

[0003] From the maintenance point of view, once the single lamp body of the current street lamp is damaged, the entire lamp holder has to be disassembled for replacement. This not only consumes a lot of manpower, material resources and time cost, but also causes the road section to be in a state of lighting deficiency during maintenance, which brings safety hazards to pedestrians and vehicles, greatly increasing the difficulty and complexity of maintenance work.

[0004] In terms of installation, the existing street lamps are usually installed on walls or support rods in a fixed structure, and the installation angles of the street lamps in the same area are basically consistent. This results in the lighting direction of the street lamp being bound by the fixed installation angle, which cannot be flexibly adjusted according to the actual terrain, road direction and surrounding environment, etc. It is difficult to meet the lighting needs in different scenarios, and the applicability is severely limited.

[0005] In addition, even if part of the street lamps have angle adjustment function, but their adjustment mode has obvious defects. They can only adjust the angle of all light emitting parts at one time, which cannot concentrate light according to actual needs to realize key lighting of specific areas, nor can it disperse light to expand the lighting range, nor can it flexibly increase the overall light emitting angle, making it difficult to effectively cope with complex and variable lighting conditions. SUMMARY

[0006] The purpose of the present application is to provide a modular street lamp convenient to install to solve the above problems in the prior art.

[0007] The purpose of the present application is achieved by the following technical scheme: a modular street lamp convenient to install, comprising a lamp pole and a lamp holder arranged at the top of the lamp pole; the lamp holder is provided with a plurality of fixing seats along the length direction; each fixing seat is detachably connected with a lamp strip; a plurality of lamp strips are arranged in parallel;

[0008] The fixing seat is provided with a sliding seat which is movably arranged inside; the sliding seat is provided with a clamping jaw assembly; the end of the lamp strip is provided with a fixing shaft; the outer wall of the fixing shaft is provided with a plurality of fixing grooves in the circumferential direction; the fixing grooves are connected with the clamping jaw assembly.

[0009] The application is further provided with a trigger groove in the sliding seat; a trigger piece is movably arranged in the trigger groove; the trigger piece protrudes out of the sliding seat and is used for abutting against the fixed shaft; a trigger spring is arranged between the trigger piece and the bottom wall of the trigger groove; the trigger piece is used for driving the jaw assembly to move.

[0010] The application is further provided with a first jaw and a second jaw arranged oppositely; a first driving groove and a second driving groove are arranged in the sliding seat; the first driving groove and the second driving groove are respectively communicated with two sides of the trigger groove;

[0011] A first driving block is movably arranged in the first driving groove; the first driving block protrudes into the trigger groove and is used for abutting against one side of the trigger piece; a first driving spring is arranged between the first driving block and the first driving groove; the first driving block is slidably connected with the first jaw;

[0012] A second driving block is movably arranged in the second driving groove; the second driving block protrudes into the trigger groove and is used for abutting against the other side of the trigger piece; a second driving spring is arranged between the second driving block and the second driving groove; the second driving block is slidably connected with the second jaw.

[0013] The application is further provided with that the first jaw and the second jaw are symmetrically arranged about the trigger piece.

[0014] The application is further provided with that the first driving block is provided with a first driving slope; one side of the trigger piece abuts against the first driving slope; the second driving block is provided with a second driving slope; the other side of the trigger piece abuts against the second driving slope.

[0015] The application is further provided with that the bottom of the fixed seat is provided with a first clamping groove; a clamping block is movably arranged on the side surface of the sliding seat; a clamping spring is arranged between the clamping block and the sliding seat; the fixed seat is provided with an opening at the corresponding position of the first clamping groove;

[0016] When the sliding seat moves downward and the clamping block is clamped in the first clamping groove, the jaw assembly is exposed in the opening.

[0017] The application is further provided with that the top of the fixed seat is provided with a second clamping groove matched with the clamping block; the fixed seat is provided with a strip-shaped limiting groove between the first clamping groove and the second clamping groove; the fixed seat is provided with a channel matched with the fixed shaft; the channel is respectively communicated with the opening and the strip-shaped limiting groove;

[0018] When the sliding seat moves between the first clamping groove and the second clamping groove, the jaw assembly is accommodated in the strip-shaped limiting groove.

[0019] The second clamping groove is provided with a conductive terminal; the lamp holder is electrically connected with the lamp strip through the conductive terminal, the clamping block, the clamping spring, the sliding seat and the fixing shaft in sequence after the clamping block contacts with the conductive terminal.

[0020] The top of the clamping block is provided with a first clamping inclined surface; and the bottom of the clamping block is provided with a second clamping inclined surface.

[0021] The two ends of the lamp holder are provided with a plurality of fixing seats along the length direction; and the two ends of the lamp strip are provided with fixing shafts which are detachably connected with the fixing seats.

[0022] The application has the advantages that: the fixing shaft is provided with a plurality of fixing grooves in the circumferential direction of the outer wall of the fixing shaft, and the sliding seat is provided with a clamping jaw assembly, so that the user can adjust the angle of each lamp strip according to the needs, thereby realizing the functions of light gathering, light dispersion or increasing the overall light emitting angle. BRIEF DESCRIPTION OF DRAWINGS

[0023] The application is further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation on the application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the following drawings.

[0024] Figure 1 is a structural schematic diagram of the application;

[0025] Figure 2 is a structural schematic diagram of the application after hiding the lamp rod;

[0026] Figure 3 is a structural schematic diagram of the lamp holder of the application;

[0027] Figure 4 is a structural schematic diagram of the lamp strip cooperating with the fixing seat of the application;

[0028] Figure 5 is a structural schematic diagram of the lamp strip of the application;

[0029] Figure 6 is a structural schematic diagram of the fixing seat cooperating with the sliding seat of the application;

[0030] Figure 7 is a structural schematic diagram of the sliding seat of the application;

[0031] Figure 8 is a sectional view of the fixing seat cooperating with the sliding seat of the application;

[0032] Figure 9 is a structural schematic diagram of the fixing seat, the sliding seat and the fixing shaft of the application;

[0033] Figure 10 is the sectional view of the first state of the cooperation of the fixed seat, the sliding seat and the fixed shaft of the application;

[0034] Figure 11 is the sectional view of the second state of the cooperation of the fixed seat, the sliding seat and the fixed shaft of the application;

[0035] Wherein: 11, lamp pole; 12, lamp holder; 2, lamp strip; 21, fixed shaft; 22, fixed groove; 3, fixed seat; 31, first clamping groove; 32, second clamping groove; 33, conductive terminal; 34, opening; 35, channel; 36, strip-shaped limiting groove; 4, sliding seat; 41, triggering groove; 42, triggering piece; 43, triggering spring; 44, clamping block; 45, first clamping inclined surface; 46, second clamping inclined surface; 47, clamping spring; 51, first clamping jaw; 52, second clamping jaw; 61, first driving groove; 62, second driving groove; 63, first driving block; 64, second driving block; 65, first driving spring; 66, second driving spring; 67, first driving inclined surface; 68, second driving inclined surface. DETAILED DESCRIPTION

[0036] The application will be further described in conjunction with the following examples.

[0037] From Figures 1 to 11 It can be known that the modular street lamp convenient to install comprises a lamp pole 11 and a lamp holder 12 arranged on the top of the lamp pole 11; the lamp holder 12 is provided with a plurality of fixed seats 3 along the length direction; each fixed seat 3 is detachably connected with a lamp strip 2; a plurality of lamp strips 2 are arranged in parallel.

[0038] The fixed seat 3 is movably provided with a sliding seat 4; the sliding seat 4 is provided with a clamping jaw assembly; the end of the lamp strip 2 is provided with a fixed shaft 21; the outer wall of the fixed shaft 21 is provided with a plurality of fixed grooves 22 along the circumferential direction; the fixed grooves 22 are clamped with the clamping jaw assembly.

[0039] Specifically, the modular street lamp convenient to install can be used to adjust the angle of each lamp strip 2 according to the needs by the clamping jaw assembly arranged on the sliding seat 4 and the plurality of fixed grooves 22 arranged on the outer wall of the fixed shaft 21 in the circumferential direction, so as to realize the functions of light gathering, light dispersing or increasing the overall light emitting angle.

[0040] The modular street lamp convenient to install has the first jaw 51 and the second jaw 52 which are oppositely arranged, the first drive slot 61 and the second drive slot 62 are arranged in the sliding seat 4, the first drive slot 61 and the second drive slot 62 are respectively communicated with the two sides of the trigger slot 41, the first drive block 63 is movably arranged in the first drive slot 61, the first drive block 63 protrudes into the trigger slot 41 and is abutted with one side of the trigger piece 42, the first drive spring 65 is arranged between the first drive block 63 and the first drive slot 61, the first drive block 63 is slidably connected with the first jaw 51, the second drive block 64 is movably arranged in the second drive slot 62, the second drive block 64 protrudes into the trigger slot 41 and is abutted with the other side of the trigger piece 42, the second drive spring 66 is arranged between the second drive block 64 and the second drive slot 62, and the second drive block 64 is slidably connected with the second jaw 52.

[0041] Specifically, as shown in the figure, Figure 10 before the fixed shaft 21 of the lamp strip 2 is fixed, under the action of the trigger spring 43, the trigger piece 42 moves to the top of the trigger slot 41, so that the first drive block 63 and the second drive block 64 respectively protrude into the trigger slot 41 under the action of the first drive spring 65 and the second drive spring 66, because the first drive block 63 is slidably connected with the first jaw 51, and the second drive block 64 is slidably connected with the second jaw 52, so the distance between the end of the first jaw 51 and the end of the second jaw 52 is the farthest at this time, and the fixed shaft 21 is inserted at this time.

[0042] As shown in the figure, Figure 11 when the fixed shaft 21 is inserted into the opening 34, the fixed shaft 21 abuts against the trigger piece 42, and drives the trigger piece 42 to move to the bottom of the trigger slot 41, in the process that the trigger piece 42 moves to the bottom of the trigger slot 41 against the action of the trigger spring 43, the trigger piece 42 pushes the first drive block 63 and the second drive block 64 to retract into the first drive slot 61 and the second drive slot 62 respectively, because the first drive block 63 is slidably connected with the first jaw 51, and the second drive block 64 is slidably connected with the second jaw 52, so the end of the first jaw 51 and the end of the second jaw 52 are close to each other at this time, so that the end of the first jaw 51 and the end of the second jaw 52 are respectively clamped in the fixed slot 22 of the fixed shaft 21, so that the angle of the lamp strip 2 can be adjusted.

[0043] The first clamping jaw 51 and the second clamping jaw 52 are symmetrically arranged about the trigger 42. Specifically, the connection between the first clamping jaw 51, the second clamping jaw 52 and the fixed shaft 21 is stable.

[0044] The first drive block 63 is provided with a first drive slope 67, one side of the trigger 42 abuts against the first drive slope 67, the second drive block 64 is provided with a second drive slope 68, and the other side of the trigger 42 abuts against the second drive slope 68. Specifically, the above-mentioned arrangement facilitates the trigger 42 to push the first drive block 63 and the second drive block 64 to retract into the first drive groove 61 and the second drive groove 62, respectively.

[0045] The bottom of the fixed seat 3 is provided with a first clamping groove 31, the side of the sliding seat 4 is movably provided with a clamping block 44, the clamping block 44 and the sliding seat 4 are provided with a clamping spring 47, the fixed seat 3 is provided with an opening 34 at the corresponding position of the first clamping groove 31, and when the sliding seat 4 moves downward and the clamping block 44 is clamped with the first clamping groove 31, the clamping jaw assembly is exposed to the opening 34. The top of the fixed seat 3 is provided with a second clamping groove 32 matched with the clamping block 44, the fixed seat 3 is provided with a strip-shaped limiting groove 36 between the first clamping groove 31 and the second clamping groove 32, the fixed seat 3 is provided with a channel 35 matched with the fixed shaft 21, the channel 35 is in communication with the opening 34 and the strip-shaped limiting groove 36, respectively, and when the sliding seat 4 moves between the first clamping groove 31 and the second clamping groove 32, the clamping jaw assembly is accommodated in the strip-shaped limiting groove 36.

[0046] Specifically, when the light bar 2 needs to be installed, the sliding seat 4 is first driven to move downward until the clamping block 44 is clamped with the first clamping groove 31, and the first clamping jaw, the second clamping jaw and the trigger 42 are exposed at the opening 34. At this time, under the action of the trigger spring 43, the trigger 42 moves to the top of the trigger groove 41, so that the first drive block 63 and the second drive block 64 are respectively protruded into the trigger groove 41 under the action of the first drive spring 65 and the second drive spring 66. Since the first drive block 63 and the first clamping jaw 51 are slidably hinged, and the second drive block 64 and the second clamping jaw 52 are slidably hinged, the distance between the end of the first clamping jaw 51 and the end of the second clamping jaw 52 is the farthest at this time, and the fixed shaft 21 is inserted at this time.

[0047] When the fixed shaft 21 is inserted into the opening 34, the fixed shaft 21 abuts against the trigger piece 42, drives the trigger piece 42 to move to the bottom of the trigger groove 41, and in the process that the trigger piece 42 moves to the bottom of the trigger groove 41 against the action of the trigger spring 43, the trigger piece 42 pushes the first driving block 63 and the second driving block 64 to retract into the first driving groove 61 and the second driving groove 62 respectively, and because the first driving block 63 and the first clamping jaw 51 are slidingly hinged, and the second driving block 64 and the second clamping jaw 52 are slidingly hinged, the end of the first clamping jaw 51 and the end of the second clamping jaw 52 are close to each other at this time, so that the end of the first clamping jaw 51 and the end of the second clamping jaw 52 are respectively clamped in the fixed groove 22 of the fixed shaft 21.

[0048] Then the light bar 2 and the sliding seat 4 are pushed upward, the fixed shaft 21 moves upward in the channel 35 after passing through the opening 34, and at the same time, the first clamping jaw 51 and the second clamping jaw 52 are respectively accommodated in the strip-shaped limiting groove 36, so that the first clamping jaw 51 and the second clamping jaw 52 remain in the clamped state with the fixed groove 22 of the fixed shaft 21 until the clamping block 44 is clamped with the second clamping groove 32, thereby completing the installation and fixation of the light bar 2 and the fixed seat 3.

[0049] The second clamping groove 32 is provided with a conductive terminal 33; after the clamping block 44 contacts with the conductive terminal 33, the lamp holder 12 is electrically connected with the light bar 2 after sequentially passing through the conductive terminal 33, the clamping block 44, the clamping spring 47, the sliding seat 4 and the fixed shaft 21.

[0050] The clamping block 44 and the clamping spring 47 are both metal conductive materials, and the sliding seat 4 and the fixed shaft 21 can also be metal conductive materials, so that after the clamping block 44 contacts with the conductive terminal 33, the lamp holder 12 can provide power for the light bar 2 through the conductive terminal 33, the clamping block 44, the clamping spring 47, the sliding seat 4 and the fixed shaft 21.

[0051] The top of the clamping block 44 is provided with a first clamping inclined surface 45, and the bottom of the clamping block 44 is provided with a second clamping inclined surface 46, so that the clamping block 44 can move between the first clamping groove 31 and the second clamping groove 32.

[0052] The two ends of the lamp holder 12 are both provided with a plurality of fixed seats 3 along the length direction, and the two ends of the light bar 2 are both provided with fixed shafts 21 which are detachably connected with the fixed seats 3, so that the overall structure is more stable and reliable.

[0053] It should be pointed out finally that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A modular street light that is easy to install, characterized by: It includes a lamp pole and a lamp holder provided on the top of the lamp pole; the lamp holder is provided with a plurality of fixing seats along the length direction; each fixing seat is detachably connected to a light strip; the plurality of light strips are arranged in parallel; A sliding seat is provided in the fixed seat for lifting movement; the sliding seat is provided with a clamping claw assembly; a fixed shaft is provided at the end of the light bar; a plurality of fixing grooves are provided on the outer wall of the fixed shaft along the circumferential direction; the fixing grooves are engaged with the clamping claw assembly; A trigger groove is provided in the sliding seat; a trigger member is provided in the trigger groove for telescopic movement; the trigger member protrudes out of the sliding seat and is used to abut against the fixed shaft; a trigger spring is provided between the trigger member and the bottom wall of the trigger groove; the trigger member is used to drive the clamping jaw assembly to move.

2. The modular street light that is easy to install according to claim 1, characterized in that: The clamping jaw assembly includes a first clamping jaw and a second clamping jaw that are arranged opposite to each other; a first driving groove and a second driving groove are provided in the sliding seat; the first driving groove and the second driving groove are respectively connected to two sides of the triggering groove; A first driving block is provided in the first driving slot for telescopic movement; the first driving block protrudes into the triggering slot and is used to abut against one side of the triggering member; a first driving spring is provided between the first driving block and the first driving slot; the first driving block is slidably hinged to the first clamping claw.

3. The modular street light that is easy to install according to claim 2, characterized in that: A second driving block is provided in the second driving slot for telescopic movement; the second driving block protrudes into the triggering slot and is used to abut against the other side of the triggering member; a second driving spring is provided between the second driving block and the second driving slot; the second driving block is slidably hinged to the second clamping claw.

4. The modular street light that is easy to install according to claim 3, characterized in that: The first clamping jaw and the second clamping jaw are symmetrically arranged about the triggering member.

5. The modular street light that is easy to install according to claim 3, characterized in that: The first driving block is provided with a first driving inclined surface; one side of the trigger member abuts against the first driving inclined surface; the second driving block is provided with a second driving inclined surface; the other side of the trigger member abuts against the second driving inclined surface.

6. The modular street light that is easy to install according to claim 1, characterized in that: The bottom of the fixed seat is provided with a first card slot; the side of the sliding seat is provided with a card block for flexible extension; a clamping spring is provided between the card block and the sliding seat; the fixed seat is provided with an opening at a position corresponding to the first card slot; When the sliding seat moves downward so that the clamping block is engaged with the first clamping slot, the clamping claw assembly is exposed from the opening.

7. The modular street light that is easy to install according to claim 6, characterized in that: The top of the fixing seat is provided with a second slot that cooperates with the clamping block; the fixing seat is provided with a strip-shaped limiting slot between the first slot and the second slot; the fixing seat is provided with a channel that cooperates with the fixed shaft; the channel is respectively connected to the opening and the strip-shaped limiting slot; When the sliding seat moves between the first clamping slot and the second clamping slot, the clamping claw assembly is received in the strip-shaped limiting slot.

8. The modular street light that is easy to install according to claim 7, characterized in that: A conductive terminal is provided in the second slot; after the clamping block contacts the conductive terminal, the lamp holder is electrically connected to the light bar through the conductive terminal, the clamping block, the clamping spring, the sliding seat and the fixed shaft in sequence.

9. The modular street light that is easy to install according to claim 7, characterized in that: The top of the clamping block is provided with a first clamping inclined surface; the bottom of the clamping block is provided with a second clamping inclined surface.

10. The modular street light that is easy to install according to claim 1, characterized in that: Both ends of the lamp holder are provided with a plurality of fixing seats along the length direction; both ends of the light bar are provided with fixing shafts which are detachably connected to the fixing seats.

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