CN219300683U - Solar street lamp convenient to maintenance - Google Patents

Abstract

The utility model relates to a solar street lamp convenient to maintain, which belongs to the technical field of solar street lamps, wherein a hollow lamp post is fixedly arranged on a hollow base, a lifting device is arranged in a cavity of the hollow lamp post, a lamp holder is arranged on the lifting device, a power-off structure is arranged on the lamp holder, a light source is arranged on the lamp holder, a female plug box is arranged on the inner wall of the hollow lamp post, a male plug box is arranged on the lamp holder, a conductive part is arranged in the female plug box, a conductive column is arranged on the male plug box, the conductive column corresponds to the conductive part in position, the conductive column is electrically connected with the lamp holder through a wire, and the conductive part is electrically connected with an external power supply through the wire. Through increasing outage structure, turn into node contact connection by common wire connection between lamp stand and the battery, after the light source of solar street lamp breaks down, when descending the light source to the bottom surface height through elevating gear, guaranteed when changing the light source that the wire of devices such as connecting the light source receives external force such as tensile force effect by elevating gear's motion.

Description

Solar street lamp convenient to maintenance

Technical Field

The utility model belongs to the technical field of solar street lamps, and particularly relates to a solar street lamp convenient to maintain.

Background

When the solar street lamp is installed, a complex line is not required to be arranged in an auxiliary mode, only one cement base is needed to be manufactured, one battery pit is needed to be manufactured, the galvanized bolts are used for fixing, a large amount of manpower, material resources and financial resources are not required to be consumed, the installation is simple, the existing solar street lamp is high in installation position, if a street lamp light source is damaged, the light source is required to be reduced to the maintainable height of an operator, and the maintenance of the operator is facilitated.

Problems of the prior art:

the existing street lamp adopts the lifting device arranged in the lamp post when the lamp is replaced, the lamp and the base arranged on the lifting device are lowered to the ground, but in the process, the power supply wire connected with the base can repeatedly bear tensile force in the movement process, so that the power supply wire is easy to break or contact poorly, the maintenance difficulty can be greatly increased if the power supply wire is damaged, the maintenance difficulty is greatly adjusted in a short time, the use efficiency of the solar street lamp is reduced, and the use cost is increased.

Disclosure of Invention

The utility model aims to solve the technical problems, and further provides a solar street lamp convenient to maintain.

The specific technical scheme of the utility model is as follows: a solar street lamp for facilitating maintenance, comprising: the lamp comprises a hollow base, wherein a hollow lamp post is fixedly installed on the hollow base, a lamp shade is arranged at the top of the hollow lamp post, a solar cell panel is arranged on the lamp shade, a cavity of the hollow lamp post is communicated with the lamp shade, a lifting device is arranged in the cavity of the hollow lamp post, a lamp holder is installed on the lifting device, a power-off structure is installed on the lamp holder, a light source is arranged on the lamp holder, and the power-off structure comprises: female head grafting box, female head grafting box sets up on the inner wall of cavity lamp pole, and public head grafting box is installed on the lamp stand, and female head grafting box is pegged graft with public head grafting box cooperation, is provided with conductive part in the female head grafting box, is provided with conductive post on the public head grafting box, and conductive post corresponds with conductive position, conductive post passes through wire electric connection with the lamp stand, and conductive part passes through the wire and is connected with external power source electricity.

Further, the lifting device includes: the screw rod, screw rod one end is connected with the inner wall of cavity lamp pole, and the other end of screw rod is connected with the motor output in the cavity base, is provided with the slider on the screw rod, and the slider slides perpendicularly along the slide rail direction on the cavity lamp pole lateral wall, is provided with the lamp stand on the slider.

Further, the conductive column is provided with a conductive spring piece.

Further, the outer side wall of the hollow lamp post is provided with an access hole.

Further, a storage battery is arranged in the hollow base and is electrically connected with the motor and the solar panel.

Further, a controller is installed on the hollow base, and the controller is electrically connected with the motor.

Further, rubber rings are arranged on the male plug-in box and the conductive column.

The utility model has the advantages that:

the beneficial effects are that: through increasing outage structure, change into the node contact connection by common wire connection between lamp stand and the battery, from this when the light source of solar street lamp breaks down the back, when descending the light source to the bottom surface height through elevating gear, guaranteed when changing the light source that the wire of devices such as connecting the light source receives external force such as tensile force by elevating gear's motion, cut off the circuit of light source simultaneously, both guaranteed the wire can not reduce life because of pulling, all relevant parts are in uncharged state simultaneously, improved operating personnel's security from this.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the installation position of the lifting device of the present utility model;

FIG. 3 is a schematic view of the motor mounting location of the present utility model;

FIG. 4 is a schematic diagram of a power outage structure according to the present utility model;

the figure indicates:

the solar lamp comprises a hollow base 1, a motor 11, a hollow lamp post 2, a lamp shade 3, a solar cell panel 4, an access hole 21, a lifting device 5, a screw rod 51, a sliding block 52, a sliding rail 53, a lamp holder 6, a power-off structure 7, a female plug-in box 71, a conductive part 72, a conductive column 73, a male plug-in box 74 and a conductive spring piece 75.

Detailed Description

Example 1: a solar street lamp for easy maintenance, as described with reference to fig. 1, 2 and 4, comprising: the lamp comprises a hollow base 1, wherein a hollow lamp post 2 is fixedly installed on the hollow base 1, a lamp shade 3 is arranged at the top of the hollow lamp post 2, a solar cell panel 4 is arranged on the lamp shade 3, a cavity of the hollow lamp post 2 is communicated with the lamp shade 3, a lifting device 5 is arranged in the cavity of the hollow lamp post 2, a lamp holder 6 is installed on the lifting device 5, a power-off structure 7 is installed on the lamp holder 6, a light source is arranged on the lamp holder 6, and the power-off structure 7 comprises: female head grafting box 71, female head grafting box 71 sets up on the inner wall of cavity lamp pole 2, and public head grafting box 74 is installed on lamp stand 6, and female head grafting box 71 is pegged graft with public head grafting box 74 cooperation, is provided with conductive part 72 in the female head grafting box 71, is provided with conductive post 73 on the public head grafting box 74, and conductive post 73 is corresponding with conductive part 72 position, conductive post 73 passes through wire electric connection with lamp stand 6, and conductive part 72 passes through the wire and is connected with external power supply electricity, so sets up, through increasing outage structure, is changed into node contact connection by common wire connection between lamp stand and the battery, from this when the light source of solar street lamp breaks down to ground height through elevating gear, guaranteed that the wire of devices such as connecting light source receives external force such as tensile force when changing the light source's motion, cuts off the circuit of light source simultaneously, both guaranteed that the wire can not reduce life because of pulling, all relevant parts are in the uncharged state simultaneously, has improved operating personnel's security from this.

Example 2: on the basis of the embodiment 1, referring to fig. 2 and 3, the lifting device 5 includes: the lead screw 51, lead screw 51 one end is connected with the inner wall of cavity lamp pole 2, and the other end of lead screw 51 is connected with the motor 11 output in the cavity base 1, is provided with slider 52 on the lead screw 51, and slider 52 is provided with lamp stand 6 along the perpendicular slip of slide rail 53 direction on the cavity lamp pole 2 lateral wall on the slider 52, so set up, through increasing elevating gear 5's specific structure, can use motor 11 to drive lead screw 51 and carry out vertical movement along slide rail 53, can realize the vertical movement of lamp stand 6 like this, conveniently change the light source.

Example 3: on the basis of embodiment 2, as described with reference to fig. 4, on the basis of embodiment 2, the conductive post 73 is provided with a conductive spring piece 75, and by adding the conductive spring piece 75, the situation that the conductive post 73 and the conductive portion 72 are in loose contact or poor contact can be avoided.

Example 4: on the basis of embodiment 3, the description is made with reference to fig. 1, and the outer side wall of the hollow lamp post 2 is provided with the access hole 21, so that the light source can be conveniently replaced by an operator by adding the access hole 21.

Example 5: on the basis of embodiment 1, the description is made with reference to fig. 1 and 3, and a storage battery is disposed in the hollow base 1, and the storage battery is electrically connected with the motor 11 and the solar panel 4, so that the storage battery is added to store the electric energy converted from the solar energy of the solar panel 4, thereby improving the illumination time.

Example 6: on the basis of embodiment 2, a controller is installed on the hollow base 1 and is electrically connected with the motor 11, rubber rings are arranged on the male plug-in box and the conductive column, and the rotation direction of the motor 11 can be controlled by adding the controller, so that the lifting of the lifting device 5 is controlled.

The working process comprises the following steps:

firstly, when the solar street lamp light source fails, an operator rotates through the motor 11 of the controller, the lifting device 5 drives the lamp holder 6 to descend, the male plug box 74 is separated from the female plug box 71 in the descending process of the lamp holder, the conductive column 73 is separated from the conductive part 72, the lamp holder 6 is in a power-off state, after the lifting device 5 descends, the operator can replace a lamp on the lamp holder 6 through the access hole 21, after the lamp is replaced, the controller is started, the motor 11 is controlled to reversely rotate, the lifting device 5 drives the lamp holder 6 to ascend, the male plug box 74 is inserted into the female plug box 71 in the ascending process, the conductive part 72 is in contact with the conductive spring piece 75 on the conductive column 73, and the circuit communication of the light source is completed, so that the maintenance of the solar street lamp is completed, and the solar street lamp is in a working state.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. A solar street lamp for facilitating maintenance, comprising: hollow base (1), fixed mounting has cavity lamp pole (2) on cavity base (1), cavity lamp pole (2) top is provided with lamp shade (3), is provided with solar cell panel (4) on lamp shade (3), cavity and lamp shade (3) intercommunication of cavity lamp pole (2), be provided with elevating gear (5) in the cavity of cavity lamp pole (2), install lamp stand (6) on elevating gear (5), install outage structure (7) on lamp stand (6), be provided with the light source on lamp stand (6), its characterized in that, outage structure (7) include: female head grafting box (71), female head grafting box (71) sets up on the inner wall of cavity lamp pole (2), and public head grafting box (74) are installed on lamp stand (6), and female head grafting box (71) is pegged graft with public head grafting box (74) cooperation, is provided with conductive part (72) in female head grafting box (71), is provided with conductive post (73) on public head grafting box (74), and conductive post (73) are corresponding with conductive part (72) position, conductive post (73) are through wire electric connection with lamp stand (6), and conductive part (72) are through wire and external power source electricity connection.

2. A maintenance-friendly solar street lamp as claimed in claim 1, wherein said lifting device (5) comprises: the lamp comprises a lead screw (51), wherein one end of the lead screw (51) is connected with the inner wall of a hollow lamp post (2), the other end of the lead screw (51) is connected with the output end of a motor (11) in a hollow base (1), a sliding block (52) is arranged on the lead screw (51), the sliding block (52) vertically slides along the direction of a sliding rail (53) on the side wall of the hollow lamp post (2), and a lamp holder (6) is arranged on the sliding block (52).

3. A maintenance-friendly solar street lamp as claimed in claim 2, wherein the conductive posts (73) are provided with conductive spring tabs (75).

4. A solar street lamp convenient to maintain according to claim 3, characterized in that the outer side wall of the hollow lamp post (2) is provided with an access opening (21).

5. The solar street lamp convenient to maintain according to claim 1, wherein a storage battery is arranged in the hollow base (1), and the storage battery is electrically connected with the motor (11) and the solar panel (4).

6. A solar street lamp convenient to maintain according to claim 1, characterized in that the hollow base (1) is provided with a controller, and the controller is electrically connected with the motor (11).

7. The solar street lamp convenient to maintain according to claim 1, wherein rubber rings are arranged on the male plug-in box (74) and the conductive column (73).

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