CN213810340U

CN213810340U - Bolt-free fixed street lamp with lampshade convenient to open and close

Info

Publication number: CN213810340U
Application number: CN202120227321.0U
Authority: CN
Inventors: 刘振一
Original assignee: Hubei Chaoban Three Technology Industry Co ltd
Current assignee: Hubei Chaoban Three Technology Industry Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-07-27
Anticipated expiration: 2031-01-27

Abstract

A non-bolt fixed street lamp convenient for opening and closing a lampshade comprises a supporting seat, wherein a lamp holder is fixed on the supporting seat, a glass cover is fixed on the lamp holder, a street lamp bulb is connected with the lamp holder through threads, a fixed column is fixed on the lamp holder, the utility model enables a push rod connected with a slide block to push a fixed rod through the elasticity of a spring II so that the fixed rod firmly abuts against a supporting disk to limit and support the supporting seat, thereby fixing the supporting seat and the lamp holder without bolts, installing the street lamp, pushing the adjusting column to slide into the lampshade through pushing the adjusting column, compressing the spring I to separate the adjusting column from a protective cover, then separating an upper slide lampshade from the protective cover, opening the protective cover, rotating the street lamp bulb to separate from the lamp holder for disassembly, rotating the fixed rod in the process of moving down the inner side wall of the fixed disk through forcibly sliding the lower fixed block, enabling the push rod to slide the sliding block to compress the spring II until the fixed rod moves down to separate from the fixed disk, the supporting seat can be lifted up to be separated from the lamp post, so that the whole maintenance and replacement of the street lamp are facilitated.

Description

Bolt-free fixed street lamp with lampshade convenient to open and close

Technical Field

The utility model belongs to the technical field of the street lamp technique and specifically relates to a make things convenient for bolted fixation street lamp of exempting from of switch lamp shade is related to.

Background

The street lamp relates to the lighting technology, is suitable for street and garden street lamps, is divided into a high-pole lamp, a middle-pole lamp, a road lamp, a garden lamp, a lawn lamp and a buried lamp according to the height of the street lamp, and is lighting equipment; traditional low pole courtyard street lamp passes through the bolt or welds on the light pole, and smooth silk appears in the bolt long-term exposure, corrodes the back for the street lamp is dismantled difficultly, is unfavorable for maintenance, the change of street lamp, is not convenient for the change to the bulb.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a make things convenient for bolted fixation street lamp of exempting from of switch lamp shade is used for solving above-mentioned problem.

In order to achieve the above purpose, the utility model relates to a bolt-free fixed street lamp convenient for opening and closing a lamp cover, which comprises a supporting seat, wherein a lamp holder is fixed on the supporting seat, a glass cover is fixed on the lamp holder, the lamp holder is in threaded connection with a street lamp bulb, a fixed column is fixed on the lamp holder, a protective cover is fixed on the fixed column, the protective cover is slidably inserted into the lamp cover, the lamp cover is slidably connected with an adjusting column, the adjusting column is abutted against the inner side wall of the protective cover, a spring I is fixed between the adjusting column and the lamp cover, a lamp pole is slidably inserted into the supporting seat, the supporting seat is fixed with a fixed disc, the lamp pole is slidably connected with a fixed block, the fixed block is rotatably connected with two fixed rods, the fixed block is abutted against the inner side wall of the fixed disc, the fixed rods are rotatably connected with a push rod, the push rod is rotatably connected with a slide block, the slide block is slidably connected with the lamp pole, and a second spring is fixed between the sliding block and the lamp post.

Preferably, the lamp pole is fixed with the supporting disk, the supporting seat with the top of supporting disk is contradicted, the supporting disk is fixed with two stoppers, two the stopper all contradict in the inside wall of supporting seat.

Preferably, the cross-section of adjusting the post is J-shaped structure, lamp shade sliding connection has two adjust the post, two adjust the post all contradict in the inside wall of protection casing, the lateral wall of lamp shade is fixed with the locating piece, locating piece sliding insertion the inside wall of protection casing.

Preferably, the street lamp bulb is located inside the glass cover, the lamp cover is located at the top end of the street lamp bulb, and four fixing columns are fixed between the protective cover and the lamp holder.

Preferably, the fixing rod extends to the outside of the fixing disk, an included angle of 45 degrees is formed between the fixing rod and the fixing disk, a rectangular through hole with a vertical downward opening is formed in the connecting position of the fixing disk and the fixing rod, and the heat dissipation hole is formed in the supporting seat.

Has the advantages that:

1. the utility model discloses a push rod that the elasticity of spring two made the slider to connect promotes the dead lever, makes the firm supporting disk of contradicting of dead lever, carries out spacing support to the supporting seat to exempt from bolt installation fixed support seat and lamp stand, carry out the installation of street lamp.

2. The utility model discloses a promote inside the regulation post slides in the lamp shade, make a spring compression, make the regulation post break away from the protection casing, at this moment upward slide the lamp shade and break away from the protection casing, open the protection casing, can rotate the street lamp bulb and break away from the lamp stand and dismantle, be convenient for change the street lamp bulb of damage.

3. The utility model discloses a gliding fixed block hard makes the dead lever move down the in-process at the fixed disk inside wall and rotates, makes push rod slide and promote slide compression spring two on the slider, moves down to break away from the fixed disk until the dead lever, can lift the supporting seat and break away from the lamp pole, carries out the dismantlement of street lamp, the whole maintenance, the change of the street lamp of being convenient for.

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 view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. the lamp comprises a supporting seat, 2, a lamp holder, 3, a glass cover, 4, a fixing column, 5, a lamp post, 6, a protective cover, 7, a lamp cover, 8, an adjusting column, 9, a positioning block, 10, a first spring, 11, a street lamp bulb, 12, a heat dissipation hole, 13, a fixing block, 14, a fixing rod, 15, a fixing disc, 16, a push rod, 17, a sliding block, 18, a second spring, 19, a limiting block, 20 and a supporting disc.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

As shown in figures 1-3, the utility model relates to a non-bolt fixed street lamp convenient for opening and closing a lampshade, which comprises a supporting seat 1, wherein the supporting seat 1 is fixed with a lamp holder 2, the lamp holder 2 is fixed with a glass cover 3, the lamp holder 2 is in threaded connection with a street lamp bulb 11, the lamp holder 2 is fixed with a fixed column 4, the fixed column 4 is fixed with a protective cover 6, the protective cover 6 is slidably inserted with a lampshade 7, the lampshade 7 is slidably connected with an adjusting column 8, the adjusting column 8 is abutted against the inner side wall of the protective cover 6, a spring I10 is fixed between the adjusting column 8 and the lampshade 7, the supporting seat 1 is slidably inserted with a lamp post 5, the supporting seat 1 is fixed with a fixed disk 15, the lamp post 5 is slidably connected with a fixed block 13, the fixed block 13 is rotatably connected with two fixed rods 14, the fixed block 13 is abutted against the inner side wall of the fixed disk 15, the fixed rod 14 is rotatably connected with a push rod 16, the push rod 16 is rotatably connected with a slide block 17, and the slide block 17 is slidably connected with the lamp post 5, a second spring 18 is fixed between the sliding block 17 and the lamp post 5; the support seat 1, the lamp holder 2, the glass cover 3, the street lamp bulb 11, the protective cover 6 and the lamp shade 7 form a street lamp, the bottom end of the lamp pole 5 is inserted into pre-embedded concrete on the courtyard ground to fix the lamp pole 5, the support seat 1 and the lamp holder 2 are supported, the street lamp bulb 11 works to carry out courtyard road illumination by connecting the street lamp bulb 11 with an external power supply, the elastic force of the spring II 18 enables the push rod 16 connected with the slide block 17 to push the fixed rod 14, the fixed rod 14 is firmly abutted against the support plate 20, the support seat 1 is limited and supported, thereby the support seat 1 and the lamp holder 2 are not installed and fixed by bolts, the street lamp is installed, the adjusting column 8 is pushed to slide into the lamp shade 7, the spring I10 is compressed, the adjusting column 8 is separated from the protective cover 6, at the moment, the upper sliding lamp shade 7 is separated from the protective cover 6, the protective cover 6 is opened, and the street lamp bulb 11 can be rotated to be separated from the lamp holder 2 for disassembly, the damaged street lamp bulb 11 is convenient to replace, the fixing block 13 slides downwards forcibly, the fixing rod 14 rotates in the downward moving process of the inner side wall of the fixing disc 15, the push rod 16 pushes the sliding block 17 to slide upwards to compress the second spring 18 until the fixing rod 14 moves downwards to be separated from the fixing disc 15, the supporting seat 1 can be lifted upwards to be separated from the lamp pole 5, the street lamp can be disassembled, and the whole street lamp can be maintained and replaced conveniently.

As the utility model discloses a technical optimization scheme, lamp pole 5 is fixed with supporting disk 20, and supporting seat 1 is contradicted with supporting disk 20's top, and supporting disk 20 is fixed with two stoppers 19, and two stoppers 19 all contradict in supporting seat 1's inside wall, and supporting seat 1 contradicts at fixed 15 inside walls of fixed disk and 5 centre grippings of lamp pole fixed back through dead lever 14, and supporting seat 1 rocks at supporting seat 1's inside wall is avoided in the conflict of supporting seat 20 lateral wall's spacing ball 19.

As a technical optimization scheme, the cross-section of adjusting post 8 is the J-shaped structure, and 7 sliding connection of lamp shade has two adjusting posts 8, and two adjusting posts 8 all contradict in the inside wall of protection casing 6, and the lateral wall of lamp shade 7 is fixed with locating piece 9, and 9 sliding insertion of locating piece protection casing 6's inside wall, locating piece 9 do benefit to lamp shade 7 and are connected with protection casing 6, and protection casing 6 is used for the sunshade of street lamp, hides rain work.

As a technical optimization scheme of the utility model, street lamp bulb 11 is located the inside of glass cover 3, and lamp shade 7 is located street lamp bulb 11's top, and is fixed with four fixed columns 4 between protection casing 6 and the lamp stand 2, and transparent glass cover 3 is used for piercing through of light source and protects street lamp bulb 11.

As a technical optimization scheme, dead lever 14 extends to the outside of fixed disk 15, is 45 degrees contained angles between dead lever 14 and the fixed disk 15, and fixed disk 15 and the vertical decurrent rectangle through-hole of opening have been seted up with dead lever 14 hookup location, and louvre 12 has been seted up to supporting seat 1, and the slope is contradicted and is carried on spacingly at the dead lever 14 of fixed disk 15 inside wall to fixed disk 15, avoids fixed disk 15 to break away from dead lever 14.

The working principle is as follows: the utility model discloses a insert the lamp pole 5 bottom in the pre-buried concrete of courtyard ground, make the lamp pole 5 fixed, support supporting seat 1 and lamp stand 2, through with street lamp bulb 11 external power supply, make street lamp bulb 11 work and carry out courtyard road lighting, the elasticity of spring two 18 makes push rod 16 that slider 17 connects promote dead lever 14, make dead lever 14 firmly contradict supporting disk 20, carry out spacing support to supporting seat 1, thereby exempt from bolt installation fixed supporting seat 1 and lamp stand 2, carry out the installation of street lamp, through promoting the regulation post 8 and sliding into lamp shade 7 inside, make spring one 10 compress, make regulation post 8 break away from protection casing 6, at this moment upward slide lamp shade 7 break away from protection casing 6, open protection casing 6, can rotate street lamp bulb 11 and break away from lamp stand 2 and dismantle, be convenient for changing damaged street lamp bulb 11, through sliding fixed block 13 down hard, make dead lever 14 move down the in-process and rotate in fixed disk 15 inside walls, the push rod 16 pushes the sliding block 17 to slide upwards to compress the second spring 18 until the fixed rod 14 moves downwards to be separated from the fixed disc 15, so that the supporting seat 1 can be lifted upwards to be separated from the lamp post 5, the street lamp is disassembled, and the whole street lamp is convenient to maintain and replace.

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 bolt-fixing-free street lamp convenient for opening and closing the lampshade comprises a supporting seat (1) and is characterized in that a lamp holder (2) is fixed on the supporting seat (1), a glass cover (3) is fixed on the lamp holder (2), a street lamp bulb (11) is in threaded connection with the lamp holder (2), a fixed column (4) is fixed on the lamp holder (2), a protective cover (6) is fixed on the fixed column (4), a lampshade (7) is inserted in the protective cover (6) in a sliding mode, an adjusting column (8) is connected to the lampshade (7) in a sliding mode, the adjusting column (8) is abutted to the inner side wall of the protective cover (6), a first spring (10) is fixed between the adjusting column (8) and the lampshade (7), a lamp post (5) is inserted in the supporting seat (1) in a sliding mode, a fixed disk (15) is fixed on the supporting seat (1), and a fixed block (13) is connected to the lamp post (5) in a sliding mode, fixed block (13) rotate and are connected with two dead levers (14), fixed block (13) contradict in the inside wall of fixed disk (15), dead lever (14) rotate and are connected with push rod (16), push rod (16) rotate and are connected with slider (17), slider (17) with sliding connection between lamp pole (5), slider (17) with be fixed with spring two (18) between lamp pole (5).

2. The non-bolt fixed street lamp convenient for opening and closing the lampshade as claimed in claim 1, wherein the lamp post (5) is fixed with a support plate (20), the support seat (1) abuts against the top end of the support plate (20), the support plate (20) is fixed with two limit blocks (19), and the two limit blocks (19) abut against the inner side wall of the support seat (1).

3. The bolt-free fixed street lamp convenient for opening and closing the lampshade as claimed in claim 1, wherein the cross section of the adjusting column (8) is of a J-shaped structure, the lampshade (7) is connected with two adjusting columns (8) in a sliding manner, the two adjusting columns (8) are both abutted against the inner side wall of the protective cover (6), a positioning block (9) is fixed on the outer side wall of the lampshade (7), and the positioning block (9) is inserted into the inner side wall of the protective cover (6) in a sliding manner.

4. The bolt-free fixed street lamp with the lampshade convenient to open and close as claimed in claim 1, characterized in that the street lamp bulb (11) is positioned inside the glass cover (3), the lampshade (7) is positioned at the top end of the street lamp bulb (11), and four fixing posts (4) are fixed between the protective cover (6) and the lamp holder (2).

5. The bolt-free fixing street lamp with the lampshade convenient to open and close as claimed in claim 1, wherein the fixing rod (14) extends to the outside of the fixing disc (15), an included angle of 45 degrees is formed between the fixing rod (14) and the fixing disc (15), a rectangular through hole with a vertically downward opening is formed at the connecting position of the fixing disc (15) and the fixing rod (14), and the supporting seat (1) is provided with heat dissipation holes (12).