CN210532306U

CN210532306U - Dismounting structure of dampproofing lamp body

Info

Publication number: CN210532306U
Application number: CN201921599668.7U
Authority: CN
Inventors: 韩栋梁
Original assignee: Hangzhou Sangdi Lighting Electric Appliance Co ltd
Current assignee: Hangzhou Sangdi Lighting Electric Appliance Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-05-15
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to the technical field of damp-proof lamps, in particular to a disassembly structure of a damp-proof lamp shell, which comprises a base and a lamp shade, the lampshade and the base are matched to form an installation cavity, the top surface of the base is provided with a limiting ring and a fixing ring, the bottom end of the limit ring is fixedly connected with the base, the top surface of the limit ring is fixedly connected with a T-shaped block extending along the circumferential direction of the limit ring, the bottom surface of the fixing ring is provided with a T-shaped groove extending along the circumferential direction of the limiting ring, the T-shaped block is rotationally connected in the T-shaped groove along the circumferential direction of the fixing ring, the bottom end of the lampshade is fixedly connected with a connecting ring, the outer wall of the connecting ring is in threaded connection with the inner wall of the fixing ring, the lamp shade with be provided with the sealing mechanism who mutually supports in order to seal up the installation cavity on the base, through the aforesaid setting to the user dismantles or installs the dampproofing lamp.

Description

Dismounting structure of dampproofing lamp body

Technical Field

The utility model relates to a dampproofing lamps and lanterns technical field, in particular to dismantlement structure of dampproofing lamp body.

Background

Moisture-proof lamps are widely used, particularly in places where the air is humid or even likely to come into contact with water, such as washing rooms, public bathrooms, restaurants, kitchens, and car washes.

Prior art moisture-proof lamps typically have a base for mounting and a globe fitted to the base, which globe is capable of being fixed to the base and is light-transmissive. The base is in particular responsible for supporting and mounting the light-emitting element, the light of which is emitted via a translucent lamp housing. A sealing connection is provided between the base and the lamp housing around the entire circumference of the base, which is usually ensured by a corresponding seal, which is arranged in an annular groove, also referred to as a sealing groove, of the base.

However, when the light-emitting element of the moistureproof lamp in the prior art needs to be replaced, the user usually needs to use a tool to detach the base and the lampshade at a high position, and the process is complicated, so that the moistureproof lamp is not beneficial to the user to install or detach the moistureproof lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dismantlement structure of dampproofing lamp body to the user dismantles or installs the dampproofing lamp.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a dismantlement structure of dampproofing lamp body, includes base and lamp shade, the lamp shade with the base cooperatees and forms the installation cavity, the pedestal face is provided with spacing ring and solid fixed ring, spacing ring bottom mounting in the base, spacing ring top surface fixedly connected with follows the T type piece that spacing ring circumference extends, gu the fixed ring bottom surface has seted up the edge the T type groove that spacing ring circumference extends, T type piece is followed gu fixed ring circumferential direction connect in T type inslot, lamp shade bottom fixedly connected with go-between, go-between outer wall threaded connection in gu the fixed ring inner wall, on the lamp shade with be provided with mutually supporting in order to carry out sealed sealing mechanism to the installation cavity on the base.

Through the technical scheme, the fixing ring is rotatably connected to the limiting ring and is in threaded fit with the connecting ring, so that when a user needs to disassemble or assemble the lampshade, the limiting operation or the limiting releasing operation can be completed on the connecting ring by rotating the fixing ring, so that the lampshade can be assembled or disassembled; and through setting up sealing mechanism to increase the leakproofness of installation cavity, reduce the condition that the water seal got into the installation cavity, increase damp-proof lamp's life.

The utility model discloses further set up to: sealing mechanism include fixed connection in the annular L type piece of go-between inner wall with fixed connection in the rubber seal ring of base top surface, L type piece is followed the go-between circumference extends, just L type piece with the go-between cooperatees and forms bottom open-ended inserting groove, rubber seal ring slide peg graft in back in the inserting groove rubber seal ring lateral wall with the inserting groove lateral wall is interference fit.

Through above-mentioned technical scheme, mutually support with the rubber seal ring through setting up the inserting groove, when making solid fixed ring rotate and make the go-between move towards the base direction, peg graft the rubber seal ring in the inserting groove, and support the rubber seal ring both sides tightly in inserting groove both sides wall to make moisture be difficult to enter into the installation cavity, with the leakproofness that increases the installation cavity, reduce the condition that moisture caused light-emitting component to damage in getting into the installation cavity.

The utility model discloses further set up to: the top end of the rubber sealing ring is arranged in an arc shape.

Through the technical scheme, the top end of the rubber sealing ring is arranged to be arc-shaped, so that the rubber sealing ring is more easily inserted into the insertion groove.

The utility model discloses further set up to: the limiting ring is characterized in that a plurality of limiting blocks are fixedly connected to the inner wall of the limiting ring and extend axially, a plurality of limiting grooves matched with the limiting blocks are formed in the outer wall of the connecting ring, the limiting grooves penetrate through the bottom surface of the connecting ring, and the limiting blocks are inserted into the limiting grooves in a sliding mode in the vertical direction.

Through above-mentioned technical scheme, mutually support through setting up spacing groove and stopper, make the user when the installation lamp shade, peg graft the stopper in the spacing inslot to prescribe a limit to the rotational position of lamp shade for the base, so that when making the user rotate solid fixed ring, avoid the go-between to follow solid fixed ring and rotate the condition together.

The utility model discloses further set up to: the top end of the limiting block is arranged to be arc-shaped.

Through the technical scheme, the top ends of the limiting blocks are arranged to be arc-shaped, so that the limiting blocks are more easily inserted into the limiting grooves.

The utility model discloses further set up to: the connecting ring and the bottom end of the L-shaped block are fixedly connected with flexible cushions.

Through above-mentioned technical scheme, through setting up flexible cushion at go-between and L type piece bottom, the go-between is moving towards the base in-process, compresses tightly flexible cushion in the base top surface to increase the leakproofness of installation cavity.

The utility model discloses further set up to: the lampshade outer wall is provided with a plurality of reinforcing ribs which are mutually crossed and fixedly connected.

Through above-mentioned technical scheme, through setting up the strengthening rib, reduce the lamp shade and receive external force striking and cracked condition to increase the intensity of lamp shade, increase the life of lamp shade.

The utility model discloses further set up to: the outer wall of the fixing ring is provided with friction grains.

Through above-mentioned technical scheme, through setting up the friction literary composition in solid fixed ring outside, make the user be convenient for carry out the atress to solid fixed ring when rotating solid fixed ring.

To sum up, the utility model discloses following beneficial effect has:

1. when the user need dismantle or install the lamp shade, through rotating solid fixed ring, can accomplish spacing or relieve spacing operation to the go-between to the completion is to the installation or the dismantlement of lamp shade.

2. Through setting up flexible cushion, increase the leakproofness of installation cavity.

3. Through setting up the strengthening rib, reduce the cracked condition of lamp shade receiving external force striking to increase the intensity of lamp shade.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment before installation;

fig. 2 is a partial sectional view after installation in the present embodiment.

Reference numerals: 1. a base; 2. a lamp shade; 3. a mounting cavity; 4. a limiting ring; 5. a fixing ring; 6. a T-shaped block; 7. a T-shaped groove; 8. a connecting ring; 9. a sealing mechanism; 10. an L-shaped block; 11. a rubber seal ring; 12. inserting grooves; 13. a limiting block; 14. a limiting groove; 15. a flexible cushion; 16. and (5) reinforcing ribs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a dismantlement structure of dampproofing lamp body, as shown in fig. 1 and fig. 2, including base 1 and lamp shade 2, lamp shade 2 cooperatees with base 1 and forms

installation cavity

3, 1 top surface of base is provided with spacing ring 4 and solid fixed ring 5, 4 bottom mounting of spacing ring links in base 1, 4 top surface fixedly connected with of spacing ring is along the T type piece 6 of 4 circumference extensions of spacing ring, gu 5 bottom surfaces of fixed ring are seted up along the T type groove 7 of 4 circumference extensions of spacing ring, T type piece 6 is connected in T type groove 7 along solid fixed ring 5 circumferential direction, and gu 5 outer walls of fixed ring are provided with friction line, 2 bottom fixedly connected with go-between 8 of lamp shade, go-between 8 outer wall threaded connection is. When the user needs to dismantle or install the lamp shade 2, the limiting operation or the releasing operation of the limiting ring 8 can be completed by rotating the fixing ring 5, so that the lamp shade 2 can be installed or detached, the operation process is simple, and the convenient user can operate the lamp shade

Be provided with on lamp shade 2 and the base 1 and mutually support in order to carry out the sealing mechanism 9 sealed to installation cavity 3 to increase installation cavity 3's leakproofness, reduce the condition that the water seal got into in installation cavity 3, increase damp-proof lamp's life.

Sealing mechanism 9 includes annular L type piece 10 and the rubber seal ring 11 of fixed connection in the 1 top surface of base of fixed connection in go-between 8 inner walls, and the 11 top of rubber seal ring sets up to the arcuation, and L type piece 10 extends along go-between 8 circumference, and L type piece 10 cooperatees with go-between 8 and forms bottom open-ended inserting groove 12, and rubber seal ring 11 slides and pegs graft and be interference fit with inserting groove 12 lateral walls in inserting groove 12 back rubber seal ring 11 lateral walls.

When solid fixed ring 5 rotates and makes go-between 8 move towards base 1 direction, peg graft rubber seal ring 11 in inserting groove 12, and support tightly in inserting groove 12 both sides wall with 11 both sides of rubber seal ring to make moisture be difficult to enter into installation cavity 3 in, in order to increase installation cavity 3's leakproofness, reduce the condition that moisture caused light emitting component to damage in getting into installation cavity 3.

In order to facilitate limiting the relative rotation position between the lampshade 2 and the base 1, a plurality of limiting blocks 13 are fixedly connected to the inner wall of each limiting ring 4 and extend along the axial direction of the limiting ring 4, the top ends of the limiting blocks 13 are arranged to be arc-shaped, a plurality of limiting grooves 14 matched with the limiting blocks 13 are formed in the outer wall of the connecting ring 8, the limiting grooves 14 all penetrate through the bottom surface of the connecting ring 8, and the limiting blocks 13 are inserted into the limiting grooves 14 in a sliding mode along the vertical direction. When the user installs the lamp shade 2, the limiting block 13 is inserted into the limiting groove 14, so that the rotation position of the lamp shade 2 relative to the base 1 is limited, and the situation that the connecting ring 8 rotates along with the fixing ring 5 is avoided when the user rotates the fixing ring 5.

In order to increase the sealing performance of the installation cavity 3, the bottom ends of the connecting ring 8 and the L-shaped block 10 are fixedly connected with the flexible soft cushion 15, and when the connecting ring 8 moves towards the base 1, the flexible soft cushion 15 is pressed on the top surface of the base 1, so that the sealing performance of the installation cavity 3 is increased.

For the intensity that increases

lamp shade

2, 2 outer walls of lamp shade are provided with a plurality of strengthening rib 16, intercrossing and fixed connection between a plurality of strengthening rib 16 reduce lamp shade 2 and receive external force striking and cracked condition, increase lamp shade 2's life.

The working process is as follows:

when the user need dismantle lamp shade 2 or install, peg graft go-between 8 in solid fixed ring 5 inner walls, it is spacing to carry out circumference to go-between 8 in spacing groove 14 to make stopper 13 peg graft, at this moment through rotating solid fixed ring 5, make go-between 8 move towards base 1 direction, make rubber seal ring 11 peg graft in inserting groove 12, and make flexible cushion 15 support tightly in base 1 top surface, accomplish spacing or remove spacing operation to go-between 8 promptly, the completion is to the installation or the dismantlement process of lamp shade 2.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a dismantlement structure of dampproofing lamp body, includes base (1) and lamp shade (2), lamp shade (2) with base (1) cooperatees and forms installation cavity (3), its characterized in that: base (1) top surface is provided with spacing ring (4) and solid fixed ring (5), spacing ring (4) bottom mounting in base (1), spacing ring (4) top surface fixedly connected with follows T type piece (6) that spacing ring (4) circumference extends, gu fixed ring (5) bottom surface has been seted up along T type groove (7) that spacing ring (4) circumference extends, T type piece (6) are followed gu fixed ring (5) circumferential direction connect in T type groove (7), lamp shade (2) bottom fixedly connected with go-between (8), go-between (8) outer wall threaded connection in gu fixed ring (5) inner wall, lamp shade (2) go up with be provided with on base (1) and mutually support in order to carry out sealed sealing mechanism (9) to installation cavity (3).

2. The dismounting structure of a moisture-proof lamp housing as claimed in claim 1, wherein: sealing mechanism (9) including fixed connection in annular L type piece (10) and the fixed connection of go-between (8) inner wall in rubber seal ring (11) of base (1) top surface, L type piece (10) are followed go-between (8) circumference extends, just L type piece (10) with go-between (8) cooperate and form bottom open-ended inserting groove (12), rubber seal ring (11) slide peg graft in back in inserting groove (12) rubber seal ring (11) lateral wall with inserting groove (12) lateral wall is interference fit.

3. The dismounting structure of a moisture-proof lamp housing as claimed in claim 2, wherein: the top end of the rubber sealing ring (11) is arranged in an arc shape.

4. The dismounting structure of a moisture-proof lamp housing as claimed in claim 1, wherein: the limiting ring is characterized in that a plurality of limiting blocks (13) are fixedly connected to the inner wall of the limiting ring (4) and extend axially, a plurality of limiting grooves (14) matched with the limiting blocks (13) are formed in the outer wall of the connecting ring (8), the limiting grooves (14) penetrate through the bottom surface of the connecting ring (8), and the limiting blocks (13) are inserted into the limiting grooves (14) in a sliding mode along the vertical direction.

5. The dismounting structure of a moisture-proof lamp housing as claimed in claim 4, wherein: the top end of the limiting block (13) is arranged to be arc-shaped.

6. The dismounting structure of a moisture-proof lamp housing as claimed in claim 2, wherein: the bottom ends of the connecting ring (8) and the L-shaped block (10) are fixedly connected with flexible soft pads (15).

7. The dismounting structure of a moisture-proof lamp housing as claimed in claim 1, wherein: the lampshade is characterized in that a plurality of reinforcing ribs (16) are arranged on the outer wall of the lampshade (2), and the plurality of reinforcing ribs (16) are mutually crossed and fixedly connected.

8. The dismounting structure of a moisture-proof lamp housing as claimed in claim 1, wherein: the outer wall of the fixing ring (5) is provided with friction lines.