CN218883927U - Connection structure of lamp body - Google Patents
Connection structure of lamp body Download PDFInfo
- Publication number
- CN218883927U CN218883927U CN202320250353.1U CN202320250353U CN218883927U CN 218883927 U CN218883927 U CN 218883927U CN 202320250353 U CN202320250353 U CN 202320250353U CN 218883927 U CN218883927 U CN 218883927U
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- China
- Prior art keywords
- base
- outer cover
- frame
- cover
- outer frame
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
A connection structure of a lamp shell comprises a base, an outer cover, a transparent lampshade and an outer frame; an outer edge frame matched with the outer frame is arranged on the outer side above the base, and a connecting groove matched with the transparent lampshade is formed in the inner side above the base; the outer frame and the outer cover are sleeved on the outer edge frame, and the outer frame is positioned between the base and the outer cover; a first sealing ring is connected between the outer frame and the base, and a second sealing ring is connected between the outer frame and the outer cover; the transparent lampshade is inserted into the connecting groove and is covered by the outer cover; a third sealing ring is connected among the base, the transparent lampshade and the outer cover; the outer side of the upper part of the transparent lampshade is provided with an inclined connecting surface. The utility model discloses seal through outer frame, first sealing washer and second sealing washer of following between enclosing cover and base, then seal through the third sealing washer between base, transparent cover and enclosing cover.
Description
Technical Field
The utility model relates to a connection structure of lamp body.
Background
The current lamp body generally comprises base, enclosing cover and lamp shade, and for convenient subsequent maintenance change, base, enclosing cover and lamp shade generally adopt detachable connected mode to fix, consequently on base, enclosing cover and lamp shade, between base and the enclosing cover, often all there is the clearance between enclosing cover and the lamp shade, consequently the leakproofness is relatively poor, if water then arouses the damage of electrical part in the base very easily in getting into the base by this clearance, influence life.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is exactly for solving and providing a better connection structure technical problem of lamp body leakproofness.
In order to solve the technical problem, the utility model relates to a connection structure of lamp body's technical solution does:
comprises a base, an outer cover, a transparent lampshade and an outer frame; an outer edge frame matched with the outer frame is arranged on the outer side above the base, and a connecting groove matched with the transparent lampshade is formed in the inner side above the base; the outer frame and the outer cover are sleeved on the outer edge frame, and the outer frame is positioned between the base and the outer cover; a first sealing ring is connected between the outer frame and the base, and a second sealing ring is connected between the outer frame and the outer cover; the transparent lampshade is inserted into the connecting groove and is covered by the outer cover; a third sealing ring is connected among the base, the transparent lampshade and the outer cover; the outer cover is detachably connected to the base; the outer side of the upper part of the transparent lampshade is provided with an inclined connecting surface, and the inner side of the outer cover is attached to the inclined connecting surface.
The outer cover is connected with the base through bolts.
Connecting columns are connected to the periphery of the lower part of the outer cover; a connecting hole corresponding to the connecting column is formed above the base; the connecting column is inserted in the connecting hole and is connected with the base through a bolt.
And a sealing washer is connected between the connecting column and the base.
An outer cover plate integrated with the outer frame is arranged on the outer side of the outer frame; the first sealing ring is positioned between the outer cover plate and the base; the second sealing ring is positioned between the outer cover plate and the outer cover.
The inclined connecting surface inclines upwards from outside to inside.
The utility model discloses the technological effect that can reach is: the utility model discloses seal through outer frame, first sealing washer and second sealing washer of following between enclosing cover and base, and then seal through the third sealing washer between base, transparent cover and enclosing cover to with the slope design of face of connecting, increased the contact surface between transparent cover and the enclosing cover, its sealed effect is better.
Drawings
The invention will be described in further detail with reference to the following drawings and detailed description:
fig. 1 is a schematic structural view of a connection structure of a lamp housing according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a perspective view of a connection structure of a lamp housing according to the present invention;
FIG. 4 is a schematic view of the structure of the outer lid;
fig. 5 is an exploded view of a connection structure of lamp housings according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
See fig. 1-5.
A connection structure of a lamp shell comprises a base 1, an outer cover 2, a transparent lampshade 3 and an outer frame 4; an outer edge frame 5 matched with the outer frame 4 is arranged on the outer side above the base 1, and a connecting groove 6 matched with the transparent lampshade 3 is formed in the inner side above the base 1; the outer frame 4 and the outer cover 2 are both sleeved on the outer edge frame 5, and the outer frame 4 is positioned between the base 1 and the outer cover 2; a first sealing ring 7 is connected between the outer frame 4 and the base 1, and a second sealing ring 8 is connected between the outer frame 4 and the outer cover 2; the transparent lampshade 3 is inserted into the connecting groove 6 and is covered by the outer cover 2; a third sealing ring 9 is connected among the base 1, the transparent lampshade 3 and the outer cover 2; the outer cover 2 is detachably connected to the base 1; an inclined connecting surface 10 is arranged on the outer side above the transparent lampshade 3, and the inner side of the outer cover 2 is attached to the inclined connecting surface 10.
Specifically, the outer cover 2 is connected with the base 1 through bolts.
Specifically, the periphery of the lower part of the outer cover 2 is connected with connecting columns 11; a connecting hole 12 corresponding to the connecting column 11 is formed above the base 1; the connecting column 11 is inserted into the connecting hole 12 and connected with the base 1 through a bolt.
Specifically, a sealing washer 13 is connected between the connecting column 11 and the base 1.
Specifically, an outer cover plate 21 integrated with the outer frame 4 is arranged on the outer side of the outer frame; the first sealing ring 7 is positioned between the outer cover plate 21 and the base 1; the second sealing ring 8 is located between the outer cover plate 21 and the outer cover 2.
Specifically, the inclined connecting surface 10 is inclined upward from outside to inside.
Installation description: the utility model discloses in the installation, at first insert transparent lampshade 3 in base 1's spread groove 6, then sheathe third sealing washer 9 and put up seal ring 13 in base 1's connecting hole 12 in base 1 between base 1 and transparent lampshade 3, then sheathe outline frame 4 and enclosing cover 2 in successively on base 1's outer edge frame 5, and sheathe first sealing washer 7 in base 1 outside, the enclosing cover 2 outside sheathes in second sealing washer 8, at last screw up the bolt and connect enclosing cover 2 with base 1, when the bolt is screwed up, outline frame 4 covers first sealing washer 7 between enclosing cover 21 and base 1 through enclosing cover 21, outline frame 4 covers second sealing washer 8 between enclosing cover 21 and enclosing cover 2 through enclosing cover 21 (see figure 1 or figure 2 for details), at this moment the utility model discloses the installation is accomplished, seal through enclosing frame 4, first sealing washer 7 and second sealing washer 8 between base 1 and enclosing cover 2, through third sealing washer 9 between base 1, enclosing cover 2 and the transparent lampshade 3, and through the slope of connecting face 10 that inclines to the outside, the design from inside to the contact surface between transparent lampshade is better, its sealed effect has been increased; preferably, the utility model discloses still be connected with seal ring 13 between spliced pole 11 and base 1, increased the leakproofness between spliced pole 11 and the base 1.
Claims (6)
1. The utility model provides a connection structure of lamp body, includes base (1), enclosing cover (2) and transparent lamp shade (3), its characterized in that: the utility model also comprises an outer frame (4); an outer edge frame (5) matched with the outer frame (4) is arranged on the outer side above the base (1), and a connecting groove (6) matched with the transparent lampshade (3) is formed in the inner side above the base (1); the outer frame (4) and the outer cover (2) are sleeved on the outer edge frame (5), and the outer frame (4) is positioned between the base (1) and the outer cover (2); a first sealing ring (7) is connected between the outer frame (4) and the base (1), and a second sealing ring (8) is connected between the outer frame (4) and the outer cover (2); the transparent lampshade (3) is inserted into the connecting groove (6) and is covered by the outer cover (2); a third sealing ring (9) is connected among the base (1), the transparent lampshade (3) and the outer cover (2); the outer cover (2) is detachably connected to the base (1); the outer side of the upper part of the transparent lampshade (3) is provided with an inclined connecting surface (10), and the inner side of the outer cover (2) is attached to the inclined connecting surface (10).
2. The lamp-housing connection structure according to claim 1, wherein: the outer cover (2) is connected with the base (1) through bolts.
3. The lamp-housing connection structure according to claim 2, wherein: connecting columns (11) are connected to the periphery of the lower part of the outer cover (2); a connecting hole (12) corresponding to the connecting column (11) is formed above the base (1); the connecting column (11) is inserted into the connecting hole (12) and is connected with the base (1) through a bolt.
4. A lamp-housing connection structure according to claim 3, wherein: and a sealing washer (13) is connected between the connecting column (11) and the base (1).
5. The lamp-housing connection structure according to claim 1, wherein: an outer cover plate (21) integrated with the outer frame (4) is arranged on the outer side of the outer frame; the first sealing ring (7) is positioned between the outer cover plate (21) and the base (1); the second sealing ring (8) is positioned between the outer cover plate (21) and the outer cover (2).
6. The lamp-housing connection structure according to claim 1, wherein: the inclined connecting surface (10) is inclined upwards from outside to inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320250353.1U CN218883927U (en) | 2023-02-07 | 2023-02-07 | Connection structure of lamp body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320250353.1U CN218883927U (en) | 2023-02-07 | 2023-02-07 | Connection structure of lamp body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218883927U true CN218883927U (en) | 2023-04-18 |
Family
ID=85951446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320250353.1U Active CN218883927U (en) | 2023-02-07 | 2023-02-07 | Connection structure of lamp body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218883927U (en) |
-
2023
- 2023-02-07 CN CN202320250353.1U patent/CN218883927U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |