CN211040807U

CN211040807U - High-service-life lamp cap protective cover of solar street lamp

Info

Publication number: CN211040807U
Application number: CN202020117828.6U
Authority: CN
Inventors: 向天宝
Original assignee: Zhongshan Awin Lighting Co ltd
Current assignee: Zhongshan Awin Lighting Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-07-17
Anticipated expiration: 2030-01-18

Abstract

The utility model belongs to the technical field of street lamps, in particular to a high-service-life lamp cap protective cover of a solar street lamp, which comprises a protective cover and a mounting sleeve arranged at the bottom end of a lamp body, wherein the inner wall of the mounting sleeve is fixedly connected with a sealing strip, the protective cover is fixedly clamped with the lamp body, and the protective cover is connected with the mounting sleeve in a sliding way; pass the stopper with the direction on inclined plane behind among the constant head tank that the installation cover inserted the lamp body and offered, the sealing strip is sealed to the junction of safety cover and installation cover, the staff presses down spacing fixture block and makes spacing fixture block income installation piece, then rotate the cardboard to the bottom of safety cover, the hand that presses down spacing fixture block after rotating is loosened, it fixes the cardboard to make spacing fixture block get into among the draw-in groove, only need press spacing fixture block once more during the dismantlement, then with cardboard opposite direction rotation, make the cardboard not be in the bottom that is located the safety cover, can pull out the safety cover from the installation cover this moment, the completion is dismantled.

Description

High-service-life lamp cap protective cover of solar street lamp

Technical Field

The utility model belongs to the technical field of the street lamp, concretely relates to solar street lamp's high life lamp holder protection casing.

Background

The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery stores electric energy, and the ultra-high-brightness L ED lamp is used as a light source and controlled by an intelligent charging and discharging controller and is used for replacing the traditional public power lighting street lamp.

Chinese patent discloses a high life lamp holder protection casing of solar street lamp (notice No. CN209587908U), this patent scheme can solve the not good rainwater of current street lamp leakproofness and easily get into inside the lamp holder and damage the lamp holder from the gap of protection casing, the life-span short causes the extravagant shortcoming in the economy, nevertheless the mounted position of this scheme street lamp is higher, operating personnel need the climbing cat ladder when carrying out the change of street lamp, this scheme is through a plurality of fixed screw's mode, after operating personnel is in on the cat ladder, be not convenient for twist through the screwdriver instrument and change the dismantlement, can reduce change efficiency, the dangerous hidden danger that operating personnel who is located on the cat ladder fell has also been increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solar street lamp's high life lamp holder protection casing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solar street lamp's high life lamp holder protection casing, includes the safety cover and installs in the installation cover of lamp body bottom, the inner wall fixedly connected with sealing strip of installation cover, the safety cover with the lamp body block is fixed, the safety cover with installation cover sliding connection, four positioning element of outside fixedly connected with of installation cover, positioning element includes screw thread fixture block, screw rod, cardboard, mounting panel, installation piece and spacing fixture block, the screw thread fixture block with installation cover fixed connection, the screw rod with screw thread fixture block spiro union is fixed, the cardboard with screw rod fixed connection, the mounting panel with safety cover fixed connection, the installation piece with mounting panel fixed connection, spacing fixture block sliding connection in the inside of installation piece, spacing fixture block with the cardboard block is fixed.

Preferably, the constant head tank has been seted up to the lamp body, safety cover fixedly connected with two stoppers that are the symmetric distribution, the stopper block is fixed in the constant head tank.

Preferably, the upper end and the lower end of the limiting block are provided with inclined planes.

Preferably, the clamping plate is provided with a clamping groove, and the limiting clamping block is connected in the clamping groove in a sliding manner.

Preferably, the top of the clamping plate is fixedly connected with an attaching block, and the attaching block is in contact with the protective cover.

Preferably, the material of the sticking block is rubber.

Preferably, the inner wall of one side of the mounting block is fixedly connected with a compression spring, and the other end of the compression spring is fixedly connected with the limiting clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

after the limiting block penetrates through the mounting sleeve and is inserted into the positioning groove formed in the lamp body through the guide of the inclined surface, the sealing strip seals the joint of the protective cover and the mounting sleeve, the limiting clamping block is pressed by hands to enable the limiting clamping block to be taken in the mounting block, then the clamping plate is rotated to the bottom of the protective cover to support and press the protective cover, the hand pressing the limiting clamping block after rotation is released to enable the limiting clamping block to enter the clamping groove to fix the clamping plate, thereby completing the fixed installation of the protective cover, only the limiting clamping block needs to be pressed again when the protective cover is disassembled, then rotate the cardboard in the opposite direction, make the cardboard not be located the bottom of safety cover, remove the support to the safety cover, can pull out the safety cover from the installation cover this moment, accomplish the dismantlement, need not to use any instrument during installation and dismantlement, the operating mode is simple, when guaranteeing the leakproofness, improves the work efficiency when dismantling and installing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a top sectional view of the mounting sleeve and the protective cover of the present invention;

fig. 4 is a schematic structural diagram of the middle positioning component of the present invention.

In the figure: 1. installing a sleeve; 11. a sealing strip; 2. a lamp body; 21. positioning a groove; 3. a protective cover; 31. a limiting block; 311. a bevel; 4. a positioning member; 41. a threaded fixture block; 42. a screw; 43. clamping a plate; 431. a card slot; 432. a sticking block; 44. mounting a plate; 45. mounting blocks; 451. a compression spring; 46. and a limiting clamping block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a high-service-life lamp cap protective cover of a solar street lamp comprises a protective cover 3 and an installation sleeve 1 arranged at the bottom end of a lamp body 2, wherein a sealing strip 11 is fixedly connected to the inner wall of the installation sleeve 1, the protective cover 3 is fixedly clamped with the lamp body 2, and the protective cover 3 is in sliding connection with the installation sleeve 1; specifically, the lamp body 2 is provided with a positioning groove 21, the protective cover 3 is fixedly connected with two limiting blocks 31 which are symmetrically distributed, and the limiting blocks 31 are clamped and fixed in the positioning groove 21; specifically, the upper end and the lower end of the limiting block 31 are both provided with an inclined surface 311; when installing safety cover 3, insert safety cover 3 in the installation cover 1 through the inclined plane 311 direction of stopper 31, sealing strip 11 has elasticity, safety cover 3 can extrude sealing strip 11 when safety cover 3 slides in installation cover 1, sealing strip 11 receives the extrusion deformation often and can not block safety cover 3, after among the constant head tank 21 that stopper 31 got into lamp body 2 and offered in insertion installation cover 1 at safety cover 3, stopper 31 receives spacing messenger safety cover 3 of constant head tank 21 and can not deviate from, seal the junction of safety cover 3 and installation cover 1 through sealing strip 11, only need the staff to stimulate safety cover 3 downwards during the dismantlement, make stopper 31 deviate from among constant head tank 21 under the pulling force of staff through the direction of inclined plane 311, remove the spacing to safety cover 3, can wholly take off safety cover 3.

Referring to fig. 1 and 3, the outer side of the mounting sleeve 1 is fixedly connected with four positioning components 4, each positioning component 4 comprises a threaded fixture block 41, a screw rod 42, a clamping plate 43, a mounting plate 44, a mounting block 45 and a limiting fixture block 46, the threaded fixture block 41 is fixedly connected with the mounting sleeve 1, the screw rod 42 is fixed with the threaded fixture block 41 in a threaded manner, and the clamping plate 43 is fixedly connected with the screw rod 42; specifically, the top of the clamping plate 43 is fixedly connected with a clinging block 432, and the clinging block 432 is in contact with the protective cover 3; specifically, the material of the tight piece 432 that pastes is rubber, the thread groove has been seted up of screw thread fixture block 41, the one end of screw rod 42 is located the thread groove that screw thread fixture block 41 was seted up, screw rod 42 is rotating the time through the screw-thread fit of screw rod 42 with the thread groove, screw rod 42 can rise because of the screw thread influence, make cardboard 43 rotate the back along with screw rod 42 and be located the bottom of safety cover 3 with safety cover 3 extrusion fixed, safety cover 3 receives the support of cardboard 43 and fixes a position and can not drop from the installation cover 1 this moment, the tight piece 432 that pastes of rubber material plays the left and right sides of the frictional force between increase cardboard 43 and the safety cover 3, make cardboard 43 receive the influence that pastes tight piece 432 and can not slide at will after rotating, further improvement is to the stability of safety cover 3 when supporting.

Referring to fig. 2, the mounting plate 44 is fixedly connected to the protective cover 3, the mounting block 45 is fixedly connected to the mounting plate 44, the limiting fixture block 46 is slidably connected to the inside of the mounting block 45, and the limiting fixture block 46 is fixedly fastened to the clamping plate 43; specifically, the clamping plate 43 is provided with a clamping groove 431, and the limiting clamping block 46 is slidably connected in the clamping groove 431; specifically, the inner wall of one side of the mounting block 45 is fixedly connected with a compression spring 451, and the other end of the compression spring 451 is fixedly connected with a limiting fixture block 46; before rotating cardboard 43 to the bottom of safety cover 3, press spacing fixture block 46 through the staff, make compression spring 451 receive the contraction of pressing of staff, drive among spacing fixture block 46 income installing block 45, then rotate cardboard 43 to the bottom of safety cover 3 through the staff, make cardboard 43 support safety cover 3, rotate back cardboard 43, the hand that will press spacing fixture block 46 loosens, make compression spring 451 no longer receive pressing of staff and kick-back, the resilience force through compression spring 451 promotes spacing fixture block 46 and fixes cardboard 43 among getting into draw-in groove 431 this moment, make cardboard 43 unable continuation rotate, the completion is to the fixed mounting of safety cover 3.

The utility model discloses a theory of operation and use flow: when the protective cover 3 is installed, the protective cover 3 is guided and inserted into the installation sleeve 1 through the inclined surface 311 of the limiting block 31 until the limiting block 31 enters the positioning groove 21, the limiting block 31 is limited by the positioning groove 21 so that the protective cover 3 cannot be separated, the joint of the protective cover 3 and the installation sleeve 1 is sealed through the sealing strip 11 so as to prevent rainwater from entering, the service life of the lamp body 2 is prolonged, after the protective cover 3 is inserted into the installation sleeve 1, the limiting fixture block 46 is pressed by a hand, the compression spring 451 is pressed and contracted by the hand, the limiting fixture block 46 is driven to be accommodated into the installation block 45 fixed on one side of the installation plate 44, the clamping plate 43 is rotated to the bottom of the protective cover 3 by the hand, the clamping plate 43 supports the protective cover 3, after the clamping plate 43 rotates, the hand pressing the limiting fixture block 46 is released, and the compression spring 451 is not pressed by, at this time, the limit fixture block 46 is pushed by the resilience force of the compression spring 451 to enter the clamping groove 431 to fix the clamping plate 43, so that the clamping plate 43 cannot rotate continuously, and the fixed installation of the protective cover 3 is completed, when the protective cover is disassembled, only the limit fixture block 46 needs to be pressed again to enable the limit fixture block 46 to be accommodated between the installation blocks 45, at this time, the limit fixture block 46 is no longer located in the clamping groove 431 formed in the clamping plate 43, so that the limit on the clamping plate 43 is released, the clamping plate 43 can rotate in the opposite direction, so that the clamping plate 43 is not located at the bottom of the protective cover 3, so that the protective cover 3 is released from being supported, the protective cover 3 is pulled downwards by a hand, so that the limit block 31 can be separated from the positioning groove 21 under the pulling force of the hand through the inclined plane 311, the limit on the protective cover 3 can be integrally taken down from the installation sleeve 1, the operation mode is simple, and the work efficiency during dismantlement and installation is improved when guaranteeing the leakproofness.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high life lamp holder protection casing of solar street lamp, includes safety cover (3) and installs in installation cover (1) of lamp body (2) bottom, the inner wall fixedly connected with sealing strip (11) of installation cover (1), safety cover (3) with lamp body (2) block is fixed, its characterized in that: the protective cover (3) is connected with the mounting sleeve (1) in a sliding way, the outer side of the mounting sleeve (1) is fixedly connected with four positioning parts (4), the positioning component (4) comprises a threaded fixture block (41), a screw rod (42), a clamping plate (43), a mounting plate (44), a mounting block (45) and a limiting fixture block (46), the threaded fixture block (41) is fixedly connected with the mounting sleeve (1), the screw rod (42) is fixed with the threaded fixture block (41) in a threaded manner, the clamping plate (43) is fixedly connected with the screw rod (42), the mounting plate (44) is fixedly connected with the protective cover (3), the mounting block (45) is fixedly connected with the mounting plate (44), the limiting clamping block (46) is connected inside the mounting block (45) in a sliding mode, and the limiting clamping block (46) is fixedly clamped with the clamping plate (43).

2. The protective cover for the long-life lamp cap of the solar street lamp according to claim 1, wherein: constant head tank (21) have been seted up in lamp body (2), safety cover (3) fixedly connected with two stopper (31) that are the symmetric distribution, stopper (31) block is fixed in constant head tank (21).

3. The protective cover for the long-life lamp cap of the solar street lamp according to claim 2, wherein: the upper end and the lower end of the limiting block (31) are provided with inclined planes (311).

4. The protective cover for the long-life lamp cap of the solar street lamp according to claim 1, wherein: the clamping plate (43) is provided with a clamping groove (431), and the limiting clamping block (46) is connected in the clamping groove (431) in a sliding mode.

5. The protective cover for the long-life lamp cap of the solar street lamp according to claim 1, wherein: the top of the clamping plate (43) is fixedly connected with an attaching block (432), and the attaching block (432) is in contact with the protective cover (3).

6. The high-life lamp cap protective cover for a solar street lamp according to claim 5, wherein: the material of the sticking block (432) is rubber.

7. The protective cover for the long-life lamp cap of the solar street lamp according to claim 1, wherein: the inner wall of one side of the mounting block (45) is fixedly connected with a compression spring (451), and the other end of the compression spring (451) is fixedly connected with the limiting clamping block (46).