CN110094706B - Lighting lamp sealing ring - Google Patents
Lighting lamp sealing ring Download PDFInfo
- Publication number
- CN110094706B CN110094706B CN201910475373.7A CN201910475373A CN110094706B CN 110094706 B CN110094706 B CN 110094706B CN 201910475373 A CN201910475373 A CN 201910475373A CN 110094706 B CN110094706 B CN 110094706B
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- ring body
- upper cover
- protruding part
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 90
- 239000011521 glass Substances 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 description 4
- 241000258971 Brachiopoda Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of sealing rings, in particular to a sealing ring of an illuminating lamp, which comprises a sealing ring body, wherein the bottom of the inner peripheral wall of the sealing ring body is provided with a clamping groove for clamping a glass panel in the illuminating lamp, the end part of the top end of the sealing ring body is downwards provided with a pressing groove for clamping a pressing ring of an upper cover in the illuminating lamp, the outer side of the end part of the top end of the sealing ring body is upwards extended with an outer protruding part, and the upper surface of the outer protruding part is an outer conical surface which is inclined from inside to outside. And the upper cover, the sealing ring and the glass panel can be assembled into an integral module in advance in a rapid integrated manner, so that the modular assembly of the lighting lamp is realized, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of sealing rings, in particular to an illuminating lamp sealing ring.
Background
At present, the illuminating lamps which are used for working in humid environments such as seaside, river side, lake side, ships, factory cleaning rooms and the like all have certain waterproof requirements, and as the opening of the lamp housing is required to be additionally provided with a glass panel and a cover to be provided with an upper cover, the sealing difficulty is high, if the sealing is poor, external water vapor can directly enter the interior of the illuminating lamp, so that the illuminating lamp is damaged, and the sealing of the joint of the upper cover and the lamp housing in the illuminating lamp is particularly important;
in the prior art, the lamp is sealed between the upper cover and the lamp housing by adopting a common O-shaped sealing ring, the O-shaped sealing ring has the problem of difficult deformation, the sealing surface is small, and the sealing is unreliable under the condition of higher waterproof requirement; to this problem, chinese patent publication No. CN 204328974U discloses a sealing ring for underwater lamp, which mainly includes a C-shaped groove body and a radial protruding ring disposed on the outer wall of the C-shaped groove body, however, the sealing ring still has the problem of being difficult to deform when being compressed.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to solve the problems that the sealing ring in the prior art is difficult to deform, so that the sealing surface is small and the sealing cannot lean against, the sealing ring for the illuminating lamp is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a light sealing washer, includes the sealing washer body, the draw-in groove that is arranged in the card to establish glass panel in the light is offered to the bottom of this internal perisporium of sealing washer, the top tip of sealing washer body has offered the clamp groove that is used for with the clamp ring looks chucking of upper cover in the illumination downwards, the top tip outside of sealing washer body upwards extends has outer protruding portion, the upper surface of outer protruding portion is the outer conical surface of from interior to outside upward slope.
In the scheme, when the upper cover and the lamp housing are pressed by the design of the outer protruding part, the outer protruding part can turn and deform towards the outer side and is clamped between the upper cover and the lamp housing, so that the compression deformation of the sealing ring body is increased, the contact area between the sealing ring body and the lamp housing and between the sealing ring body and the upper cover is increased, and a first seal is formed; when the upper cover is tightly pressed with the lamp shell, the pressing ring of the upper cover can downwards press the sealing ring body from the pressing groove, so that the middle part of the sealing ring body is arched towards two sides, the middle part of the sealing ring body is firmly abutted against the inner wall of the lamp shell, and a second seal is formed; the bottom of the sealing ring body is tightly propped against the stepped surface of the lamp housing, so that a third seal is formed;
In addition, the design of draw-in groove and compress tightly the groove can realize in advance with upper cover, sealing washer and glass panel quick integrated equipment as an integral module to realize carrying out the modularization equipment to the illumination lamp, improve production efficiency.
Further, the inner side of the top end part of the sealing ring body extends upwards to form an inner protruding part, the upper surface of the inner protruding part is an inner conical surface which is inclined downwards from inside to outside, and the compression groove is positioned between the outer conical surface and the inner conical surface.
Further, the height of the outer protrusion > the height of the inner protrusion.
Further, a rebound cavity is formed in the sealing ring body and is located above the clamping groove.
Further, the lower side wall of the clamping groove is inclined upwards from outside to inside.
Further, a plurality of annular bulges are arranged on the lower side wall of the clamping groove.
The beneficial effects of the invention are as follows: the sealing ring of the illuminating lamp realizes the purpose that when the upper cover is tightly pressed with the lamp shell by utilizing the design of the outer protruding part and the pressing groove: on one hand, the outer protruding part is turned and deformed outwards, so that the sealing ring is clamped between the upper cover and the lamp housing, and on the other hand, the middle part of the sealing ring body is arched towards two sides, so that the middle part of the sealing ring body is firmly abutted against the inner wall of the lamp housing, and the sealing performance is improved; in addition, the design of draw-in groove and compress tightly the groove can be with upper cover, sealing washer and glass panel quick integrated equipment in advance into a whole module to realize carrying out the modularization equipment to the illumination lamp, improve production efficiency.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of a lamp seal ring of the present invention;
Fig. 2 is a schematic view of the lamp gasket of the present invention in use on a lamp.
In the figure: 1. the sealing ring comprises a sealing ring body, 1-1 parts, clamping grooves, 1-11 parts, lower side walls, 1-12 parts, annular bulges, 1-2 parts, a pressing groove, 1-3 parts, an outer protruding part, 1-31 parts, an outer conical surface, 1-4 parts, an inner protruding part, 1-41 parts, an inner conical surface, 1-5 parts, a rebound cavity, 2 parts, a glass panel, 3 parts, an upper cover, 3-1 parts, a pressing ring, 4 parts, a lamp housing, 4-1 parts and a stepped surface.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only those features which are relevant to the invention, and orientation and reference (e.g., up, down, left, right, etc.) may be used solely to aid in the description of the features in the drawings. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.
Example 1
As shown in fig. 1-2, an illuminating lamp sealing ring comprises a sealing ring body 1, a clamping groove 1-1 for clamping a glass panel 2 in an illuminating lamp is formed in the bottom of the inner peripheral wall of the sealing ring body 1, a pressing groove 1-2 for clamping a pressing ring 3-1 of an upper cover 3 in illumination is formed in the end portion of the top end of the sealing ring body 1 downwards, an outer protruding portion 1-3 extends upwards from the outer side of the end portion of the top end of the sealing ring body 1, and the upper surface of the outer protruding portion 1-3 is an outer conical surface 1-31 which is inclined upwards from inside to outside.
An inner protruding part 1-4 extends upwards from the inner side of the top end part of the sealing ring body 1, the upper surface of the inner protruding part 1-4 is an inner conical surface 1-41 which is inclined downwards from inside to outside, and the compression groove 1-2 is positioned between the outer conical surface 1-31 and the inner conical surface 1-41; the V-shaped structure formed by the inner conical surface 1-41 and the outer conical surface 1-31 can guide the compression ring 3-1 of the upper cover 3, so that the compression ring 3-1 of the upper cover 3 can be conveniently inserted into the compression groove 1-2 of the sealing ring body 1.
The height of the outer protruding part 1-3 is greater than the height of the inner protruding part 1-4; therefore, the upper cover 3 is pressed down by first contacting only the outer protrusions 1-3, and the outer protrusions 1-3 are turned out, thereby reducing the pressing force required when the upper cover 3 is pressed down.
A rebound cavity 1-5 is formed in the sealing ring body 1, and the rebound cavity 1-5 is positioned above the clamping groove 1-1; the arrangement of the rebound cavity 1-5 is beneficial to the arching of the sealing ring body 1 to two sides when the sealing ring body is pressed down by the compression ring 3-1 of the upper cover 3, so that the sealing ring is easy to deform.
The lower side wall 1-11 of the clamping groove 1-1 is inclined upwards from outside to inside, the lower side wall 1-11 of the clamping groove 1-1 from outside to inside can clamp the glass panel 2 arranged in the clamping groove, the tightness between the glass panel 2 and the sealing ring body 1 is improved, and the sealing ring body 1 is tightly pressed by the upper cover 3, so that the clamping groove 1-1 of the sealing ring body 1 is firmly attached to the glass panel 2, and the sealing between the sealing ring body 1 and the glass panel 2 is firmer.
A plurality of annular bulges 1-12 are arranged on the lower side wall 1-11 of the clamping groove 1-1; by means of the annular protrusions 1-12, multiple seals can be formed with the glass panel 2 in the clamping groove 1-1, and meanwhile the firmness of installation of the glass panel 2 in the clamping groove 1-1 is improved.
As shown in fig. 2, when the lamp sealing ring of the embodiment is used in a lamp; the sealing ring is positioned between the lamp housing 4 and the upper cover 3, the compression ring 3-1 of the upper cover 3 is compressed in the compression groove 1-2 of the sealing ring, and the bottom of the sealing ring is contacted with the step surface 4-1 in the lamp housing 4; during installation, firstly, the glass panel 2 and the sealing ring are installed, so that the edge of the glass panel 2 is clamped in the clamping groove 1-1 of the sealing ring body 1; then, the compression ring 3-1 of the upper cover 3 is inserted into the compression groove 1-2 of the sealing ring body 1, so that the upper cover 3, the sealing ring and the glass panel 2 are quickly integrated and assembled into an integral module, the modular assembly of the lighting lamp is realized, and the production efficiency is improved; and then the integral module is in butt joint with the lamp housing 4, the upper cover 3 and the lamp housing 4 are fixed by utilizing a bolt assembly, and the sealing ring is further sealed between the upper cover 3 and the lamp housing 4.
Due to the design of the outer protruding part 1-3, when the upper cover 3 and the lamp housing 4 are pressed, the outer protruding part 1-3 can turn and deform outwards and is clamped between the upper cover 3 and the lamp housing 4, so that the compression deformation of the sealing ring body 1 is increased, the contact area between the sealing ring body 1 and the lamp housing 4 and between the sealing ring body and the upper cover 3 is increased, and a first seal is formed; when the upper cover 3 is tightly pressed with the lamp housing 4, the pressing ring 3-1 of the upper cover 3 can downwards press the sealing ring body 1 from the pressing groove 1-2, so that the middle part of the sealing ring body 1 is arched towards two sides, and the middle part of the sealing ring body 1 is firmly abutted against the inner wall of the lamp housing 4, thereby forming a second seal; the bottom of the sealing ring body 1 is tightly abutted against the step surface 4-1 of the lamp housing 4, so that a third seal is formed.
The above-described preferred embodiments according to the present invention are intended to suggest that, from the above description, various changes and modifications can be made by the worker in question without departing from the technical spirit of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. The utility model provides a light sealing washer which characterized in that: the sealing ring comprises a sealing ring body (1), wherein a clamping groove (1-1) for clamping a glass panel (2) in an illuminating lamp is formed in the bottom of the inner peripheral wall of the sealing ring body (1), a pressing groove (1-2) used for being clamped with a pressing ring (3-1) of an upper cover (3) of the illuminating lamp is formed in the end part of the top end of the sealing ring body (1) downwards, an outer protruding part (1-3) extends upwards from the outer side of the end part of the top end of the sealing ring body (1), and the upper surface of the outer protruding part (1-3) is an outer conical surface (1-31) which is inclined upwards from inside to outside;
a rebound cavity (1-5) is formed in the sealing ring body (1), and the rebound cavity (1-5) is positioned above the clamping groove (1-1);
the edge of the glass panel (2) is clamped in the clamping groove (1-1) of the sealing ring body (1), and the compression ring (3-1) of the upper cover (3) is inserted into the compression groove (1-2) of the sealing ring body (1), so that the upper cover (3), the sealing ring and the glass panel (2) are integrally assembled into a whole module;
when the upper cover (3) is pressed against the lamp housing (4), the outer protruding part (1-3) is turned and deformed outwards and clamped between the upper cover (3) and the lamp housing (4).
2. The lamp seal ring of claim 1, wherein: the inner side of the top end part of the sealing ring body (1) is provided with an inner protruding part (1-4) in an upward extending mode, the upper surface of the inner protruding part (1-4) is an inner conical surface (1-41) which is inclined downwards from inside to outside, and the compression groove (1-2) is located between the outer conical surface (1-31) and the inner conical surface (1-41).
3. The lamp seal of claim 2, wherein: the height of the outer protruding part (1-3) is greater than the height of the inner protruding part (1-4).
4. The lamp seal ring of claim 1, wherein: the lower side wall (1-11) of the clamping groove (1-1) is inclined from outside to inside.
5. The lamp seal ring of claim 1, wherein: a plurality of annular bulges (1-12) are arranged on the lower side wall (1-11) of the clamping groove (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475373.7A CN110094706B (en) | 2019-06-03 | 2019-06-03 | Lighting lamp sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475373.7A CN110094706B (en) | 2019-06-03 | 2019-06-03 | Lighting lamp sealing ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110094706A CN110094706A (en) | 2019-08-06 |
| CN110094706B true CN110094706B (en) | 2024-06-18 |
Family
ID=67450086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910475373.7A Active CN110094706B (en) | 2019-06-03 | 2019-06-03 | Lighting lamp sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110094706B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594699B (en) * | 2019-10-18 | 2024-07-30 | 深圳市尚为照明有限公司 | Waterproof lampshade and waterproof lamp |
| CN110594656B (en) * | 2019-10-18 | 2024-07-30 | 深圳市尚为照明有限公司 | Low ceiling lamp shell and low ceiling lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759197A (en) * | 2013-12-31 | 2014-04-30 | 东莞市贻嘉光电科技有限公司 | LED streetlamp |
| CN204328974U (en) * | 2015-01-09 | 2015-05-13 | 浙江乐仁精密工业有限公司 | A kind of underwater lamp sealing ring and its underwater lamp is housed |
| CN208041661U (en) * | 2018-04-16 | 2018-11-02 | 宁波英泰克照明有限公司 | LED lamp with sealing structure |
| CN209876869U (en) * | 2019-06-03 | 2019-12-31 | 江苏日成橡胶有限公司 | Sealing ring of illuminating lamp |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10348358A1 (en) * | 2003-10-17 | 2005-05-19 | Volkswagen Ag | Casing for protecting components in a motor vehicle from dampness has a bottom casing part and a tightly sealed casing cover |
| CN201078657Y (en) * | 2006-10-25 | 2008-06-25 | 丹阳市宇奇车辆配件有限公司 | Locomotive signal lamp and sealing device of assistant lighting lamp |
| CN201636824U (en) * | 2010-04-09 | 2010-11-17 | 上海广茂达光艺科技股份有限公司 | Lamp sealing structure |
| CN103672824A (en) * | 2013-11-30 | 2014-03-26 | 四川格兰德科技有限公司 | Sealing piece of LED lamp |
| KR101621808B1 (en) * | 2015-09-11 | 2016-05-19 | 주식회사 디에스이 | Waterproof type LED Flood Lighting |
| CN207778157U (en) * | 2017-12-29 | 2018-08-28 | 广东奔跑创造照明科技有限公司 | A kind of wall lamp |
| CN208237835U (en) * | 2018-06-22 | 2018-12-14 | 林华宗 | A kind of waterproof apron structure of lamps and lanterns |
| CN109556030B (en) * | 2018-12-29 | 2021-06-15 | 江西旺来科技有限公司 | Embedded outdoor waterproof LED washes pinup |
-
2019
- 2019-06-03 CN CN201910475373.7A patent/CN110094706B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759197A (en) * | 2013-12-31 | 2014-04-30 | 东莞市贻嘉光电科技有限公司 | LED streetlamp |
| CN204328974U (en) * | 2015-01-09 | 2015-05-13 | 浙江乐仁精密工业有限公司 | A kind of underwater lamp sealing ring and its underwater lamp is housed |
| CN208041661U (en) * | 2018-04-16 | 2018-11-02 | 宁波英泰克照明有限公司 | LED lamp with sealing structure |
| CN209876869U (en) * | 2019-06-03 | 2019-12-31 | 江苏日成橡胶有限公司 | Sealing ring of illuminating lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110094706A (en) | 2019-08-06 |
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