CN209909736U

CN209909736U - Garden lamp convenient to maintenance

Info

Publication number: CN209909736U
Application number: CN201920953958.0U
Authority: CN
Inventors: 吴声
Original assignee: Zhuhai City Yue Hua Urban Landscape Construction Management Co Ltd
Current assignee: Zhuhai City Yue Hua Urban Landscape Construction Management Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-01-07
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a gardening light convenient to maintenance, include the base and fix the lamp pole of lateral wall on the base, fixed mounting has servo motor in the base, servo motor's output is fixed with the ball that extends to the lamp pole inside, ball includes that lead screw and cover establish the ball nut at the lead screw outer wall, fixed mounting has the fixed block on ball nut's the outer wall, fixed mounting has electric telescopic handle and a long section of thick bamboo on the outer wall of fixed block, electric telescopic handle's drive end runs through a long section of thick bamboo fixedly connected with and is located the outside bracing piece of lamp pole, the bracing piece is kept away from under the one end of lamp pole the lateral wall and is seted up flutedly. The utility model discloses an electric telescopic handle removes, drives the bracing piece shrink and drives the shrink of LED lamp in the recess and pop out when stretching out a long section of thick bamboo, drives the bracing piece downstream through servo motor, and the convenience when realizing the staff and overhauing or changing the LED lamp has improved the safety of maintainer work.

Description

Garden lamp convenient to maintenance

Technical Field

The utility model relates to a gardening light technical field especially relates to a gardening light convenient to maintenance.

Background

Many garden lamps are installed to the roadside in the gardens, and the garden lamp not only provides the illumination for the pedestrian, can also make the scenery at night in the gardens increase the color.

Generally, the lamp pole outer wall fixed mounting connecting rod of gardening light, the LED lamp is connected to the other end of connecting rod, need maintain or change the LED lamp when the LED lamp goes wrong, often is that the staff maintains or changes the LED lamp through climbing the lamp pole, has very big potential safety hazard, and the maintenance is very hard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the garden lamp convenient to maintain that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a garden lamp convenient to maintain comprises a base and a lamp post fixed on the upper side wall of the base, wherein a servo motor is fixedly installed in the base, a ball screw extending into the lamp post is fixed at the output end of the servo motor, the ball screw comprises a screw rod and a ball nut sleeved on the outer wall of the screw rod, a fixed block is fixedly installed on the outer wall of the ball nut, an electric telescopic rod and a long cylinder are fixedly installed on the outer wall of the fixed block, the driving end of the electric telescopic rod penetrates through the long cylinder and is fixedly connected with a supporting rod positioned outside the lamp post, a groove is formed in the lower side wall of the supporting rod at the end far away from the lamp post, first sliding grooves are vertically and symmetrically formed in the inner walls of the two sides of the groove, a transverse plate is installed between the two first sliding grooves in a sliding mode, a telescopic spring is fixedly, the utility model discloses a LED lamp, including the recess, the recess is provided with the LED lamp, the lower lateral wall of bracing piece is seted up and is located the inboard logical groove of recess, the second spout has been seted up to the inner diapire that leads to the groove, slidable mounting has the slider on the second spout, the last lateral wall fixed mounting of slider has three hornblocks, one side fixedly connected with connecting rod of LED lamp is kept away from to three hornblocks, lead to the groove and be close to the last lateral wall fixedly connected with lifter.

Preferably, the lower side wall of the support rod is provided with an opening located below the trapezoidal block, and the width of the opening is not smaller than that of the lower side wall of the trapezoidal block.

Preferably, an access door is hinged on the side wall of the base.

Preferably, the width of the triangular block is smaller than that of the first sliding chute, and the height of the lower side wall of the triangular block is not lower than that of the lower side wall of the first sliding chute.

Preferably, the lower side wall of the trapezoid block is arranged to be an arc surface, and one side of the connecting rod close to the trapezoid block is arranged to be an arc.

Preferably, the depth of the groove is larger than the distance between the upper side wall of the transverse plate and the lower side wall of the LED lamp.

Compared with the prior art, this garden lamp convenient to maintenance's advantage lies in:

1. the trapezoidal block, the connecting rod, the sliding block and the triangular block are arranged in the through groove, and the trapezoidal block is driven to move up and down through the left and right movement of the electric telescopic rod, so that the triangular block is driven to move left and right through the connecting rod, the LED lamp is further driven to move up and down in the groove, and the LED lamp is retracted into the groove when the supporting rod is retracted into the long cylinder;

2. the electric telescopic rod works to drive the supporting rod to be stored in the long cylinder, the servo motor drives the supporting rod to move downwards, and the LED lamp is maintained or replaced, so that the maintenance is more convenient;

to sum up, the utility model discloses a control of electric telescopic handle and remove, drive the bracing piece shrink and drive the shrink of LED lamp in the recess and pop out when stretching out a long section of thick bamboo, drive the bracing piece downstream through servo motor, realize the staff to the LED lamp maintenance or the facility when changing, improved the safety of maintainer work.

Drawings

Fig. 1 is a schematic structural view of a garden lamp convenient for maintenance according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is the utility model provides a convenient to maintenance's landscape lamp middle groove inside first spout and diaphragm junction's cross-sectional view.

In the figure: the LED lamp comprises a base 1, a lamp post 2, a servo motor 3, a lead screw 4, a fixing block 5, an electric telescopic rod 6, a supporting rod 7, a groove 8, a transverse plate 9, an LED lamp 10, a through groove 11, a sliding block 12, a triangular block 13, a connecting rod 14, a lifting rod 15, a trapezoidal block 16, a telescopic spring 17, a first sliding groove 18 and a long cylinder 19.

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.

Referring to fig. 1-3, a garden lamp convenient for maintenance, includes a base 1 and a lamp post 2 fixed on the upper side wall of the base 1, a servo motor 3 is fixedly installed in the base 1, further, the servo motor 3 is of MHMJ042G1U type, a ball screw extending into the lamp post 2 is fixed at the output end of the servo motor 3, the ball screw includes a screw 4 and a ball nut sleeved on the outer wall of the screw 4, a fixing block 5 is fixedly installed on the outer wall of the ball nut, an electric telescopic rod 6 and a long cylinder 19 are fixedly installed on the outer wall of the fixing block 5, further, the electric telescopic rod 6 is connected with a switch through an electric wire, the switch is arranged inside the base 1, the electric telescopic rod 6 is an existing product, the driving end of the electric telescopic rod 6 penetrates through the long cylinder 19 and is fixedly connected with a support rod 7 located outside the lamp post 2, a groove 8 is formed in the, first spout 18 has been seted up to vertical symmetry on the both sides inner wall of recess 8, slidable mounting has diaphragm 9 between two first spouts 18, the width of diaphragm 9 and the width phase-match of first spout 18, diaphragm 9 slides and can not break away from first spout 18 along vertical direction in first spout 18, fixedly connected with expanding spring 17 between recess 8's the last lateral wall and the diaphragm 9, LED lamp 10 is installed to the lower lateral wall of diaphragm 9, expanding spring 17 initial state is the expansion state, diaphragm 9 receives expanding spring 17's elasticity, the lower lateral wall of LED lamp 10 extends recess 8 this moment, the degree of depth of recess 8 is greater than the last lateral wall of diaphragm 9 distance between the lower lateral wall of LED lamp 10, guarantee that LED lamp 10 can contract recess 8's inside completely.

The lower side wall of the supporting rod 7 is provided with a through groove 11 positioned at the inner side of the groove 8, the inner bottom wall of the through groove 11 is provided with a second sliding groove, a sliding block 12 is slidably installed on the second sliding groove, the upper side wall of the sliding block 12 is fixedly provided with a triangular block 13, the width of the triangular block 13 is smaller than that of the first sliding groove 18, the height of the lower side wall of the triangular block 13 is not lower than that of the lower side wall of the first sliding groove 18, it is ensured that the triangular block 13 moves rightwards to penetrate through the first sliding groove 18 to the groove 8, the lower side wall of the triangular block 13 is lower than that of the transverse plate 9, at the moment, the inclined surface of the triangular block 13 is in contact with the lower side wall of the transverse plate 9 to drive the transverse plate 9 to vertically move upwards along the first sliding groove 18, so as to drive the LED lamp 10 to contract into the groove 8, one side of the triangular block 13, which is far away from the LED lamp 10, the, the stock slides in the sleeve, lifter 15 is current product, lifter 15's drive end fixedly connected with trapezoidal piece 16, the opening that is located trapezoidal piece 16 below is seted up to the lower lateral wall of bracing piece 7, open-ended width is not less than the width of lateral wall under the trapezoidal piece 16, trapezoidal piece 16 reciprocates through the opening, the arc surface is set to the lower lateral wall of trapezoidal piece 16, trapezoidal piece 16 that sets up the arc surface receives the extrusion force and upward movement, connecting rod 14 is close to one side of trapezoidal piece 16 and sets up to circular-arcly, when trapezoidal piece 16 upwards moved, the lateral wall of trapezoidal piece 16 slope sets up circular-arc one side contact with connecting rod 14, thereby 14 right movements of extrusion connecting rod.

Articulated on base 1's the lateral wall have an access door, and the opening has been seted up at the lower extreme outer wall of lamp pole 2, when LED lamp goes wrong or will change the LED lamp, the staff opens the access door, open the switch of electric telescopic handle 6 in the base 1, electric telescopic handle 6 drives the inside that bracing piece 7 contracts to long section of thick bamboo 19, open servo motor 3, drive ball screw's work, thereby drive long section of thick bamboo 19 downstream, when moving the assigned distance, open the opening on the lower extreme outer wall of lamp pole 2, reopen electric telescopic handle 6's switch, electric telescopic handle 6 drives bracing piece 7 right side and moves the outside that stretches out lamp pole 2, under the action of gravity, trapezoidal piece 16 downstream no longer contacts with connecting block 14, LED lamp 10 stretches out recess 8 under action of gravity and expanding spring 17 elasticity, the staff overhauls or changes LED lamp 10.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

an overhaul person opens an overhaul door on a base 1, presses down a control switch of an electric telescopic rod 6, the electric telescopic rod 6 contracts to drive a supporting rod 7 to move leftwards, an arc surface of a lower side wall of the trapezoidal block 16 positioned on the supporting rod 7 extrudes and moves upwards with an inner side wall of a long barrel 19 to drive a connecting rod 14 to move rightwards, the connecting rod 14 drives a sliding block 12 fixed on the lower side wall of a triangular block 13 to move rightwards along a second sliding groove, the triangular block 13 extends into a groove 8 through the first sliding groove 18, an inclined surface of the triangular block 13 is in contact with a lower side wall of a transverse plate 9 to drive the transverse plate 9 to vertically move upwards along the first sliding groove 18, so as to drive an LED lamp 10 to contract into the groove 8, when the supporting rod 7 contracts into the long barrel 19, a servo motor 3 is opened, the electric telescopic rod 6, the long barrel 19 and the supporting rod 7 contracted inside the long barrel 19, electric telescopic handle 6 drives bracing piece 7 and stretches out the outside of lamp pole 2, and LED lamp 10 pops out the inside of recess 8 this moment, and the staff can maintain or change LED lamp 10, and through servo motor 3 and electric telescopic handle 6 after the work is accomplished, removes LED lamp 10 to original position, and LED lamp 10 continues to provide the illumination.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The garden lamp convenient to maintain comprises a base (1) and a lamp post (2) fixed on the upper side wall of the base (1), and is characterized in that a servo motor (3) is fixedly installed in the base (1), a ball screw extending to the inside of the lamp post (2) is fixed at the output end of the servo motor (3), the ball screw comprises a screw (4) and a ball nut sleeved on the outer wall of the screw (4), a fixing block (5) is fixedly installed on the outer wall of the ball nut, an electric telescopic rod (6) and a long cylinder (19) are fixedly installed on the outer wall of the fixing block (5), a driving end of the electric telescopic rod (6) penetrates through the long cylinder (19) and is fixedly connected with a supporting rod (7) located outside the lamp post (2), a groove (8) is formed in the side wall of the supporting rod (7) under the end far away from the lamp post (2), first sliding grooves (18) are vertically and symmetrically formed in the inner walls, two slidable mounting has diaphragm (9) between first spout (18), fixedly connected with expanding spring (17) between last lateral wall of recess (8) and diaphragm (9), LED lamp (10) are installed to the lower lateral wall of diaphragm (9), the lower lateral wall of bracing piece (7) is seted up and is located recess (8) inboard logical groove (11), the second spout has been seted up to the inner bottom wall that leads to groove (11), slidable mounting has slider (12) on the second spout, the last lateral wall fixed mounting of slider (12) has three hornblocks (13), one side fixedly connected with connecting rod (14) of LED lamp (10) are kept away from to three hornblocks (13), lead to side wall fixedly connected with lifter (15) that groove (11) is close to fixed block (5), the drive end fixedly connected with trapezoidal piece (16) of lifter (15).

2. The garden lamp convenient to maintain according to claim 1, wherein the lower side wall of the support rod (7) is provided with an opening located below the trapezoidal block (16), and the width of the opening is not less than that of the lower side wall of the trapezoidal block (16).

3. A garden lamp convenient to maintain according to claim 1, characterized in that an access door is hinged to the side wall of the base (1).

4. A garden light convenient to maintain according to claim 1, characterized in that the width of the triangular block (13) is less than the width of the first runner (18), and the height of the lower side wall of the triangular block (13) is not lower than the height of the lower side wall of the first runner (18).

5. A garden lamp convenient for maintenance according to claim 1, characterized in that the lower side wall of the trapezoidal block (16) is provided in a circular arc shape, and the side of the connecting rod (14) adjacent to the trapezoidal block (16) is provided in a circular arc shape.

6. A garden light convenient to maintain according to claim 1, characterized in that, the depth of the recess (8) is greater than the distance between the upper side wall of the cross plate (9) and the lower side wall of the LED lamp (10).