Modularized street lamp convenient to install

Abstract

The invention relates to the technical field of street lamps, in particular to a convenient-to-mount modular street lamp 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 in the length direction; each fixing seat is detachably connected with a light bar; the plurality of light bars are arranged in parallel; a sliding seat is movably arranged in the fixed seat in a lifting manner; the sliding seat is provided with a clamping jaw assembly; a fixed shaft is arranged at the end part of the light bar; a plurality of fixing grooves are formed in the outer wall of the fixing shaft in the circumferential direction; the fixing groove is connected with the clamping jaw assembly in a clamped mode. The multiple fixing grooves are formed in the outer wall of the fixing shaft in the circumferential direction, the clamping jaw assembly is arranged on the sliding base, a user can adjust the angle of each light bar according to needs, and therefore the functions of gathering light rays, dispersing the light rays or increasing the overall light emitting angle can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of street lamps, and in particular to a modular street lamp that is easy to install. Background Art

[0002] In modern cities and villages, street lamps are key facilities for ensuring nighttime safety and providing basic lighting, and their importance is self-evident. However, the existing street lamps have exposed many problems that need to be solved in actual use.

[0003] From the maintenance perspective, once a single lamp body of a street lamp is damaged, the entire lamp holder has to be dismantled for replacement. This not only consumes a lot of manpower, material resources and time, but also during the maintenance period, the road section will be in a state of lack of lighting, posing a safety hazard to pedestrians and vehicles, greatly increasing the difficulty and complexity of the maintenance work.

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

[0005] In addition, even if some street lamps have angle adjustment functions, their adjustment methods have obvious defects. They can only adjust the angles of all light-emitting parts at one time, and can neither focus the light according to actual needs to achieve focused lighting in a specific area, nor disperse the light to expand the lighting range, nor can they flexibly increase the overall light output angle, making it difficult to effectively cope with complex and changing lighting conditions. Summary of the invention

[0006] The object of the present invention is to provide a modular street lamp which is easy to install in view of the above-mentioned deficiencies in the prior art.

[0007] The object of the present invention is achieved through the following technical solutions: a modular street lamp that is easy to install, comprising a lamp pole and a lamp holder arranged 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 with a light bar; the plurality of light bars are arranged in parallel;

[0008] A sliding seat is provided in the fixing seat for lifting and lowering movement; the sliding seat is provided with a clamping claw assembly; a fixing shaft is provided at the end of the light bar; a plurality of fixing grooves are provided on the outer wall of the fixing shaft along the circumferential direction; and the fixing grooves are clamped with the clamping claw assembly.

[0009] The present invention is further configured as follows: a trigger groove is provided in the sliding seat; a trigger member is telescopically provided in the trigger groove; 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; and the trigger member is used to drive the clamping jaw assembly to move.

[0010] The present invention is further configured such that the clamping jaw assembly comprises a first clamping jaw and a second clamping jaw which are arranged opposite to each other; 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 connected to two sides of the triggering groove;

[0011] A first driving block is telescopically disposed in the first driving slot; 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 disposed between the first driving block and the first driving slot; the first driving block is slidably hinged to the first clamping claw;

[0012] A second driving block is telescopically arranged in the second driving groove; the second driving block protrudes into the triggering groove and is used to abut against the other side of the triggering member; a second driving spring is arranged between the second driving block and the second driving groove; the second driving block is slidably hinged to the second clamping claw.

[0013] The present invention is further configured such that the first clamping jaw and the second clamping jaw are symmetrically arranged with respect to the trigger member.

[0014] The present invention is further configured such 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.

[0015] The present invention is further configured such that a first card slot is provided at the bottom of the fixed seat; a card block is movably and telescopically provided on the side of the sliding seat; a card spring is provided between the card block and the sliding seat; and an opening is provided at a position corresponding to the first card slot of the fixed seat;

[0016] When the sliding seat moves downward so that the clamping block is clamped with the first clamping slot, the clamping claw assembly is exposed from the opening.

[0017] The present invention is further configured such that the top of the fixing seat is provided with a second slot matched with the block; the fixing seat is provided with a strip-shaped limit slot between the first slot and the second slot; the fixing seat is provided with a channel matched with the fixed shaft; the channel is respectively connected with the opening and the strip-shaped limit slot;

[0018] 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.

[0019] The present invention is further configured such 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 via the conductive terminal, the clamping block, the clamping spring, the sliding seat and the fixed shaft in sequence.

[0020] The present invention is further configured such that a first clamping inclined surface is provided on the top of the clamping block; and a second clamping inclined surface is provided on the bottom of the clamping block.

[0021] The present invention is further configured such that a plurality of fixing seats are provided at both ends of the lamp holder along the length direction; and a fixing shaft detachably connected to the fixing seat is provided at both ends of the light bar.

[0022] Beneficial effects of the present invention: The present invention provides a plurality of fixing grooves in the circumferential direction of the outer wall of the fixed shaft, and arranges a clamping claw assembly on the sliding seat, so that the user can adjust the angle of each light strip according to needs, thereby realizing the function of gathering light, dispersing light or increasing the overall light output angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The invention is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the invention. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the present invention after the lamp pole is hidden;

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

[0027] Figure 4 It is a schematic diagram of the structure of the light bar and the fixing seat of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the light bar of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the fixed seat and the sliding seat of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the sliding seat of the present invention;

[0031] Figure 8 It is a cross-sectional view of the cooperation between the fixed seat and the sliding seat of the present invention;

[0032] Fig. 9 It is a schematic diagram of the structure of the fixed seat, the sliding seat and the fixed shaft of the present invention;

[0033] Fig.10 It is a cross-sectional view of the first state of cooperation among the fixed seat, the sliding seat and the fixed shaft of the present invention;

[0034] Fig.11 is a cross-sectional view of the second state of cooperation among the fixed seat, the sliding seat and the fixed shaft of the present invention;

[0035] Among them: 11, lamp pole; 12, lamp holder; 2, light strip; 21, fixed axis; 22, fixed slot; 3, fixed seat; 31, first slot; 32, second slot; 33, conductive terminal; 34, opening; 35, channel; 36, strip limit slot; 4, sliding seat; 41, trigger slot; 42, trigger member; 43, trigger spring; 44, clamping block; 45, first clamping slope; 46, second clamping slope; 47, clamping spring; 51, first clamping jaw; 52, second clamping jaw; 61, first drive slot; 62, second drive slot; 63, first drive block; 64, second drive block; 65, first drive spring; 66, second drive spring; 67, first drive slope; 68, second drive slope. DETAILED DESCRIPTION

[0036] The present invention is further described in conjunction with the following examples.

[0037] Depend on Figures 1 to 11 It can be seen that the modular street lamp that is easy to install described in this embodiment includes 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 fixing seats 3 along the length direction; each fixing seat 3 is detachably connected with a light bar 2; and the plurality of light bars 2 are arranged in parallel;

[0038] A sliding seat 4 is provided inside the fixing seat 3 for lifting and lowering movement; the sliding seat 4 is provided with a clamping claw assembly; a fixing shaft 21 is provided at the end of the light bar 2; a plurality of fixing grooves 22 are provided on the outer wall of the fixing shaft 21 along the circumferential direction; the fixing grooves 22 are clamped with the clamping claw assembly.

[0039] Specifically, the easy-to-install modular street lamp described in this embodiment, when installing each light strip 2, since the outer wall of the fixed shaft 21 is provided with a plurality of fixing grooves 22 along the circumferential direction, the user can directly insert the end of the light strip 2 into the opening 34 of the fixing seat 3 after rotating the light strip 2 to a suitable position, so that the clamping claw assembly is fixed to the corresponding fixing groove 22; this embodiment is provided with a plurality of fixing grooves 22 in the circumferential direction of the outer wall of the fixed shaft 21, and a clamping claw assembly is provided on the sliding seat 4, so that the user can adjust the angle of each light strip 2 according to the needs, so as to realize the functions of gathering light, dispersing light or increasing the overall light output angle.

[0040] The embodiment of the present invention is a modular street lamp that is easy to install. The sliding seat 4 is provided with a trigger groove 41. The trigger groove 41 is provided with a trigger member 42 that can be telescopically moved. The trigger member 42 protrudes out of the sliding seat 4 and is used to abut against the fixed shaft 21. A trigger spring 43 is provided between the trigger member 42 and the bottom wall of the trigger groove 41. The trigger member 42 is used to drive the clamping claw assembly to move. A modular street lamp that is easy to install is described in this embodiment, and the clamping jaw assembly includes a first clamping jaw 51 and a second clamping jaw 52 that are arranged opposite to each other; a first driving groove 61 and a second driving groove 62 are provided in the sliding seat 4; the first driving groove 61 and the second driving groove 62 are respectively connected to the two sides of the triggering groove 41; a first driving block 63 is telescopically provided in the first driving groove 61; the first driving block 63 is used to abut against one side of the triggering member 42 after protruding into the triggering groove 41; a first driving spring 65 is provided between the first driving block 63 and the first driving groove 61; the first driving block 63 is slidably hinged to the first clamping jaw 51; a second driving block 64 is telescopically provided in the second driving groove 62; the second driving block 64 is used to abut against the other side of the triggering member 42 after protruding into the triggering groove 41; a second driving spring 66 is provided between the second driving block 64 and the second driving groove 62; the second driving block 64 is slidably hinged to the second clamping jaw 52.

[0041] Specifically, Fig.10 As shown, before being fixed to the fixed shaft 21 of the light bar 2, under the action of the trigger spring 43, the trigger member 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. Since the first drive block 63 is slidingly hinged to the first clamp 51, and the second drive block 64 is slidingly hinged to the second clamp 52, the end of the first clamp 51 is farthest from the end of the second clamp 52 at this time, which facilitates the insertion of the fixed shaft 21.

[0042] like Fig.11 As shown, when the fixed shaft 21 is inserted into the opening 34, the fixed shaft 21 presses the trigger member 42, driving the trigger member 42 to move toward the bottom of the trigger groove 41. In the process of the trigger member 42 overcoming the action of the trigger spring 43 and moving toward the bottom of the trigger groove 41, the trigger member 42 pushes 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. Since the first drive block 63 is slidingly hinged with the first clamp 51, and the second drive block 64 is slidingly hinged with the second clamp 52, the end of the first clamp 51 and the end of the second clamp 52 are close to each other at this time, so that the end of the first clamp 51 and the end of the second clamp 52 are respectively clamped with the fixed groove 22 of the fixed shaft 21, so that the angle of the light bar 2 can be adjusted.

[0043] In the modular street lamp that is easy to install described in this embodiment, the first clamping jaw 51 and the second clamping jaw 52 are symmetrically arranged about the triggering member 42. Specifically, the connection between the first clamping jaw 51, the second clamping jaw 52 and the fixed shaft 21 is stable through the above.

[0044] In the modular street lamp that is easy to install described in this embodiment, the first driving block 63 is provided with a first driving inclined surface 67; one side of the trigger member 42 abuts against the first driving inclined surface 67; the second driving block 64 is provided with a second driving inclined surface 68; the other side of the trigger member 42 abuts against the second driving inclined surface 68. Specifically, the above arrangement facilitates the trigger member 42 to push the first driving block 63 and the second driving block 64 to retract into the first driving slot 61 and the second driving slot 62 respectively.

[0045] In the embodiment, a modular street lamp that is easy to install is provided with a first slot 31 at the bottom of the fixed seat 3; a block 44 is movably and retractably provided on the side of the sliding seat 4; a clamping spring 47 is provided between the block 44 and the sliding seat 4; an opening 34 is provided at the corresponding position of the first slot 31 of the fixed seat 3; when the sliding seat 4 moves downward so that the block 44 is engaged with the first slot 31, the clamping claw assembly is exposed at the opening 34. In the embodiment, a modular street lamp that is easy to install is provided with a second slot 32 that matches the block 44 at the top of the fixed seat 3; a strip-shaped limiting groove 36 is provided between the first slot 31 and the second slot 32 of the fixed seat 3; the fixed seat 3 is provided with a channel 35 that matches the fixed shaft 21; the channel 35 is connected with the opening 34 and the strip-shaped limiting groove 36 respectively; when the sliding seat 4 moves between the first slot 31 and the second slot 32, the clamping claw assembly is received in the strip-shaped limiting groove 36.

[0046] Specifically, in the modular street lamp that is easy to install described in the present embodiment, 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 claw, the second clamping turn and the trigger member 42 are exposed at the opening 34; at this time, under the action of the trigger spring 43, the trigger member 42 moves to the top of the trigger groove 41, so that the first driving block 63 and the second driving block 64 are respectively protruded into the trigger groove 41 under the action of the first driving spring 65 and the second driving spring 66. Since the first driving block 63 is slidably hinged with the first clamping claw 51, and the second driving block 64 is slidably hinged with the second clamping claw 52, ​​the distance between the end of the first clamping claw 51 and the end of the second clamping claw 52 is the farthest at this time, and it is convenient to insert the fixed shaft 21;

[0047] When the fixed shaft 21 is inserted into the opening 34, the fixed shaft 21 presses the trigger member 42, driving the trigger member 42 to move toward the bottom of the trigger slot 41. In the process of the trigger member 42 overcoming the action of the trigger spring 43 and moving toward the bottom of the trigger slot 41, the trigger member 42 pushes the first driving block 63 and the second driving block 64 to retract into the first driving slot 61 and the second driving slot 62 respectively. Since the first driving block 63 is slidably hinged with the first clamping jaw 51, and the second driving block 64 is slidably hinged with the second clamping jaw 52, ​​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 with the fixed slot 22 of the fixed shaft 21;

[0048] Then push the light bar 2 and the sliding seat 4 upward, and the fixed shaft 21 moves upward in the channel 35 after passing through the opening 34. At the same time, the first clamping jaw 51 and the second clamping jaw 52 are respectively received in the strip-shaped limiting groove 36, so that the first clamping jaw 51 and the second clamping jaw 52 maintain the clamping state with the fixing 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 fixing seat 3.

[0049] The embodiment described a modular street lamp which is easy to install, wherein a conductive terminal 33 is provided in the second slot 32; after the clamping block 44 contacts the conductive terminal 33; the lamp holder 12 is electrically connected to 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 in sequence.

[0050] The clamping block 44 and the clamping spring 47 are both made of metal conductive materials, and the sliding seat 4 and the fixed shaft 21 can also be set to metal conductive materials. When the clamping block 44 contacts the conductive terminal 33, the lamp holder 12 can provide power to the light strip 2 through the conductive terminal 33, the clamping block 44, the clamping spring 47, the sliding seat 4 and the fixed shaft 21.

[0051] In the modular street lamp that is easy to install described in this embodiment, 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. The above configuration facilitates the clamping block 44 to move between the first clamping slot 31 and the second clamping slot 32.

[0052] In the modular street lamp that is easy to install described in this embodiment, both ends of the lamp holder 12 are provided with multiple fixing seats 3 along the length direction; both ends of the light bar 2 are provided with fixing shafts 21 that are detachably connected to the fixing seats 3. The above arrangement makes the overall structure more stable and reliable.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A modular street light that is easy to install, characterized by: It comprises 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 light bar; the plurality of light bars are arranged in parallel; A sliding seat is provided in the fixed seat for lifting and lowering; 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 fixed grooves are provided on the outer wall of the fixed shaft along the circumferential direction; the fixed grooves are clamped 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 lamp that is easy to install according to claim 1, characterized in that: The clamping jaw assembly comprises a first clamping jaw and a second clamping jaw which are arranged opposite to each other; 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 connected to two sides of the triggering groove; A first driving block is telescopically arranged in the first driving slot; 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 arranged 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 lamp that is easy to install according to claim 2, characterized in that: A second driving block is telescopically arranged in the second driving groove; the second driving block protrudes into the triggering groove and is used to abut against the other side of the triggering member; a second driving spring is arranged between the second driving block and the second driving groove; the second driving block is slidably hinged to the second clamping claw.

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

5. The modular street lamp 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 lamp 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 movably and telescopically provided with a card block; a card 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 clamped with the first clamping slot, the clamping claw assembly is exposed from the opening.

7. The modular street lamp that is easy to install according to claim 6, characterized in that: The top of the fixing seat is provided with a second slot matched with the block; the fixing seat is provided with a strip-shaped limit slot between the first slot and the second slot; the fixing seat is provided with a channel matched with the fixed shaft; the channel is communicated with the opening and the strip-shaped limit slot respectively; 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 lamp that is easy to install according to claim 7, characterized in that: A conductive terminal is arranged 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 lamp 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 lamp 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 detachably connected to the fixing seats.

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