CN109630983B - Waterproof lamp and assembling method thereof - Google Patents
Waterproof lamp and assembling method thereof Download PDFInfo
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- CN109630983B CN109630983B CN201811585053.9A CN201811585053A CN109630983B CN 109630983 B CN109630983 B CN 109630983B CN 201811585053 A CN201811585053 A CN 201811585053A CN 109630983 B CN109630983 B CN 109630983B
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- plate
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- pressing
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- 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
- F21V17/164—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 bending, e.g. snap joints
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A waterproof lamp comprises a strip-shaped lamp body, a face shield matched with the lamp body and a mounting substrate for mounting a lamp panel; the lamp body comprises a top plate and a side plate, a sliding groove and a sealing groove are formed in the inner side face of the lower portion of the side plate, a sealing strip is arranged in the sealing groove, and one part of the sealing strip is exposed out of the sealing groove; the mask comprises a light outlet part and first pressing plates arranged on two sides of the light outlet part, the first pressing plates lean against the inner side surfaces of the side plates, and the outer side surfaces of the first pressing plates tightly press the sealing strips; the mounting substrate comprises a bottom plate and a second pressing plate, a sliding strip is arranged at the top of the second pressing plate and matched with the sliding groove, the outer side face of the second pressing plate compresses the inner side face of the first pressing plate, and the second pressing plate compresses the sealing strip in the sealing groove through the first pressing plate. Utilize the second clamp plate that the mounting substrate both sides have certain intensity to extrude first clamp plate, order about first clamp plate extrusion sealing strip, make it warp and hide in the seal groove, this kind of powerful extrusion can furthest make the sealing strip take place to warp, the sealing strip is big more with first clamp plate contact surface deformation, its waterproof performance is better.
Description
Technical Field
The invention relates to a waterproof lamp, in particular to a waterproof lamp and an assembling method thereof.
Background
Some lamps need to be added with a waterproof function, such as a tri-proof light, and the parts of the lamps needing waterproof sealing comprise end covers and joints of a face shield and a lamp body. Like chinese patent publication No. 205245004 a tri-proof light, including casing, lamp shade and end cover, casing and lamp shade are integrative stretch forming structure, be equipped with the mounting panel on the casing, the mounting panel is including installation left board and installation right board, the cross-section of mounting panel is "V" style of calligraphy, both ends are equipped with the card portion of putting about the mounting panel, be equipped with first card groove on the lamp shade, the lamp shade is connected with the casing through the cooperation of first card groove and card portion of putting, be equipped with the waterproof strip in first card inslot, the end cover is established at the both ends of casing and the end cover covers casing and lamp shade, be equipped with sealed the pad in the junction of end cover and casing and lamp shade. The mounting plate and the shell of the tri-proof light are of an integrated structure, and the integrated structure is matched with a face mask. Still adopt sealed the pad to carry out water repellent between face guard and the casing, because the face guard is the working of plastics, its extrusion force to sealed the pad provides is limited, and along with the lapse of time, the face guard appears ageing easily moreover, further reduces its elastic capacity, because the face guard is not enough to the extrusion force of sealed the pad, so the waterproof performance of this kind of lamps and lanterns can not obtain further promotion.
Disclosure of Invention
The invention aims to provide a waterproof lamp and an assembly method thereof, and the waterproof performance of the lamp is improved.
In order to solve the technical problems, the technical scheme of the invention is as follows: a waterproof lamp comprises a strip-shaped lamp body, a face shield matched with the lamp body and a mounting substrate for mounting a lamp panel; the lamp body is U-shaped, the bottom of the lamp body is provided with an opening and comprises a top plate and side plates arranged on two sides of the top plate, the inner side surface of the lower part of each side plate is provided with a sliding groove and a sealing groove which are arranged along the length direction of the lamp body, the sliding groove and the sealing groove both penetrate through the front end and the rear end of the lamp body, the sliding groove is arranged above the sealing groove, a sealing strip is arranged in the sealing groove, one part of the sealing strip is exposed out of the sealing groove, and a; the mask is arranged at an opening at the bottom of the lamp body and comprises a U-shaped light-emitting part and first pressing plates arranged at two sides of the light-emitting part, the first pressing plates and the light-emitting part are integrally formed in an injection molding mode, the first pressing plates lean against the inner side surfaces of the side plates, and the outer side surfaces of the first pressing plates press the sealing strips; the mounting substrate comprises a bottom plate and second pressing plates arranged on two sides of the bottom plate, sliding strips are arranged at the tops of the second pressing plates and matched with the sliding grooves, the inner side faces of the first pressing plates are pressed by the outer side faces of the second pressing plates, and the sealing strips are pressed in the sealing grooves by the second pressing plates through the first pressing plates. The lamp body and the mounting substrate are split into two parts, the first pressing plate is extruded by the second pressing plates with certain strength on two sides of the mounting substrate, the first pressing plate is driven to extrude the sealing strip to deform and hide the sealing strip in the sealing groove, the sealing strip can be deformed to the maximum extent by the powerful extrusion, and the larger the deformation of the contact surface of the sealing strip and the first pressing plate is, the better the waterproof performance is; in addition, the assembly process is simpler, the lamp panel can be firstly installed on the installation substrate, and then the lamp panel is integrally slid into the lamp body.
As an improvement, the inner side surface of the side plate is provided with an L-shaped limiting strip, and the limiting strip and the inner side surface of the side plate enclose the sliding groove.
As the improvement, the lower extreme medial surface of curb plate is equipped with the thickening layer, the seal groove is established on the thickening layer.
As an improvement, the inner side surface of the thickening layer is an inclined surface, the second pressing plate is arranged in an inclined mode, and the inclined angle is consistent with the inclined surface.
As an improvement, the sealing groove is arc-shaped, the sealing strip is cylindrical, and the part of the sealing strip exposed out of the sealing groove is smaller than 1/2.
As an improvement, the tops of the two sides of the light-emitting part are bent inwards to form a first limiting part, and the first limiting part is arranged at the lower end of the side plate; two sides of the bottom plate extend outwards to form a second limiting part, and the second limiting part is arranged below the first limiting part.
As a modification, the front end of the second pressure plate is bent inwards to form a guide plate.
As a modification, the slide bar is L-shaped and is formed by bending at the top of the second pressing plate.
As an improvement, two ends of the lamp body are provided with waterproof end covers.
The assembly method of the invention comprises the following steps:
(1) installing a sealing strip in the sealing groove;
(2) the mask is arranged at an opening at the bottom of the lamp body, and a first pressing plate of the mask is arranged on the inner side surface of the side plate;
(3) inserting the mounting substrate from one end of the lamp body, sliding the sliding strip of the mounting substrate into the sliding groove on the inner side of the side plate and sliding along the sliding groove, and applying pressure to the first pressing plate by the second pressing plate and pressing the sealing strip tightly in the process of sliding the mounting substrate into the lamp body so that the sealing strip is deformed and completely hidden in the sealing groove;
(4) and waterproof end covers are arranged at two ends of the lamp body.
Compared with the prior art, the invention has the following beneficial effects:
the lamp body and the mounting substrate are split into two parts, the first pressing plate is extruded by the second pressing plates with certain strength on two sides of the mounting substrate, the first pressing plate is driven to extrude the sealing strip to deform and hide the sealing strip in the sealing groove, the sealing strip can be deformed to the maximum extent by the powerful extrusion, and the larger the deformation of the contact surface of the sealing strip and the first pressing plate is, the better the waterproof performance is; in addition, the assembly process is simpler, the lamp panel can be firstly installed on the installation substrate, and then the lamp panel is integrally slid into the lamp body.
Drawings
Fig. 1 is a perspective view of a lamp.
Fig. 2 is a schematic end view of the lamp body and the mask.
Fig. 3 is a schematic end view of the lamp body.
Fig. 4 is a schematic end view of the mask.
Fig. 5 is a perspective view of the mounting substrate.
Fig. 6 is an enlarged view of fig. 2 at a.
Fig. 7 is an enlarged view of fig. 3 at B.
Fig. 8 is an enlarged view of fig. 5 at C.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, the waterproof lamp comprises a strip-shaped lamp body 1, a face shield 3 matched with the lamp body 1, and a mounting substrate 4 for mounting a lamp panel.
As shown in fig. 2, 3, and 6, the lamp body 1 is formed by extruding aluminum alloy, the lamp body 1 is U-shaped, and the bottom opening of the lamp body 1 includes a top plate and side plates 12 disposed at two sides of the top plate 11, the joint between the top plate 11 and the side plates 12 is in arc transition, and a certain angle is formed between the two side plates 12 to make the bottom opening of the lamp body 1 horn-shaped, so that the two side plates 12 have certain elasticity. An L-shaped limiting strip 13 is arranged on the inner side surface of the lower part of the side plate 12, and a sliding groove 14 is formed by the limiting strip 13 and the inner side surface of the side plate 12 in a surrounding manner; the lower part of curb plate 12 medial surface and the below of spout 14 are equipped with thickening layer 15, be equipped with seal groove 16 on the thickening layer 15, seal groove 16 is located the below of spout 14, and both ends around the lamp body 1 are all run through and that spout 14 and seal groove 16 set up along lamp body 1 length direction. As shown in fig. 7, a sealing strip 5 is arranged in the sealing groove 16, and a part of the sealing strip 5 is exposed out of the sealing groove 16 and forms a bulge on the inner side surface of the side plate 12; the seal groove 16 is arc-shaped, the seal strip 5 is cylindrical, and the part of the seal strip 5 exposed out of the seal groove 16 is smaller than 1/2, so that the seal strip 5 cannot be separated from the seal groove 16.
As shown in fig. 4 and 6, the cover 3 is disposed at an opening at the bottom of the lamp body 1, the cover 3 includes a U-shaped light-emitting portion 31 and first pressing plates 32 disposed at two sides of the light-emitting portion 31, and the light-emitting portion 31 and the first pressing plates 32 are integrally injection-molded. The tops of the two sides of the light-emitting portion 31 are bent inwards to form a first limiting portion 33, and the first limiting portion 33 is arranged at the lower end of the side plate 12. After the face shield 3 is matched with the lamp body 1, the two first pressing plates 32 have the tendency of expanding outwards, and at the moment, the first pressing plates 32 lean against the inner side surfaces of the side plates 12 and the outer side surfaces thereof press the sealing strips 5 tightly.
As shown in fig. 5, 6 and 8, the mounting substrate 4 is a metal member, and includes a bottom plate 41 and second pressing plates 42 disposed on both sides of the bottom plate 41, the second pressing plates 42 and the bottom plate 41 are integrated, and the second pressing plates 42 have high strength and are not easily deformed. The top of the second pressing plate 42 is bent outwards to form an L-shaped sliding strip 45, and the sliding strip 45 is matched with the sliding groove 14 on the lamp body 1. The outer side surface of the second pressing plate 42 presses the inner side surface of the first pressing plate 32, and the second pressing plate 42 presses the sealing strip 5 in the sealing groove 16 through the first pressing plate 32; the inner side surface of the thickening layer 15 is an inclined surface, and the second pressing plate 42 is arranged obliquely, and the inclination angle is consistent with the inclined surface. The front end of the second pressing plate 42 is bent inward to form a guiding plate 43, and when the mounting substrate 4 is inserted into the lamp body 1, the guiding plate 43 can play a guiding role, so that the mounting substrate 4 is convenient to guide in. Two sides of the bottom plate 41 extend outwards to form a second limiting part 44, and the second limiting part 44 is arranged below the first limiting part 33; after the mounting substrate 4 is mounted, the mask 3 is restricted by the second pressing plate 42 and the second restricting portion 44, and the mask 3 is prevented from being detached.
And waterproof end covers are arranged at two ends of the lamp body 1, so that the waterproof function at two ends of the lamp body 1 is achieved.
The invention has the following installation formula:
(1) installing the sealing strip 5 in the sealing groove 16;
(2) the face mask 3 is arranged at the opening at the bottom of the lamp body 1, and the first pressing plate 32 of the face mask 3 is arranged on the inner side surface of the side plate 12;
(3) inserting the mounting substrate 4 from one end of the lamp body 1, sliding the sliding strip 45 of the mounting substrate 4 into the sliding groove 14 on the inner side of the side plate 12 and sliding along the sliding groove 14, and applying pressure to the first pressing plate 32 by the second pressing plate 42 and pressing the sealing strip 5 tightly in the process that the mounting substrate 4 slides into the lamp body 1, so that the sealing strip 5 is deformed and completely hidden in the sealing groove 16;
(4) and waterproof end covers are arranged at two ends of the lamp body 1.
The lamp body 1 and the mounting substrate 4 are split into two parts, the first pressing plate 32 is extruded by the second pressing plates 42 with certain strength on two sides of the mounting substrate 4, the first pressing plate 32 is driven to extrude the sealing strip 5 to deform and hide the sealing strip in the sealing groove 16, the sealing strip 5 can be deformed to the maximum extent by the powerful extrusion, and the larger the deformation of the contact surface of the sealing strip 5 and the first pressing plate 32 is, the better the waterproof performance is; in addition, the assembly process of the invention is simpler, the lamp panel can be firstly installed on the installation substrate 4, and then the lamp panel is integrally slid into the lamp body 1.
Claims (9)
1. A waterproof lamp comprises a strip-shaped lamp body, a face shield matched with the lamp body and a mounting substrate for mounting a lamp panel; the method is characterized in that: the lamp body is U-shaped, the bottom of the lamp body is provided with an opening and comprises a top plate and side plates arranged on two sides of the top plate, the inner side surface of the lower part of each side plate is provided with a sliding groove and a sealing groove which are arranged along the length direction of the lamp body, the sliding groove and the sealing groove both penetrate through the front end and the rear end of the lamp body, the sliding groove is arranged above the sealing groove, a sealing strip is arranged in the sealing groove, one part of the sealing strip is exposed out of the sealing groove, and a; the mask is arranged at an opening at the bottom of the lamp body and comprises a U-shaped light-emitting part and first pressing plates arranged at two sides of the light-emitting part, the first pressing plates and the light-emitting part are integrally formed in an injection molding mode, the first pressing plates lean against the inner side surfaces of the side plates, and the outer side surfaces of the first pressing plates press the sealing strips; the mounting substrate comprises a bottom plate and second pressing plates arranged on two sides of the bottom plate, sliding strips are arranged on the tops of the second pressing plates and matched with the sliding grooves, the inner side surfaces of the first pressing plates are tightly pressed by the outer side surfaces of the second pressing plates, and the sealing strips are tightly pressed in the sealing grooves by the second pressing plates through the first pressing plates; the tops of two sides of the light outlet part are bent inwards to form first limiting parts, and the first limiting parts are arranged at the lower ends of the side plates; two sides of the bottom plate extend outwards to form a second limiting part, and the second limiting part is arranged below the first limiting part.
2. The waterproof lamp of claim 1, wherein: the inner side surface of the side plate is provided with an L-shaped limiting strip, and the limiting strip and the inner side surface of the side plate enclose the sliding groove.
3. The waterproof lamp of claim 1, wherein: the lower extreme medial surface of curb plate is equipped with the thickening layer, the seal groove is established on the thickening layer.
4. A water resistant light fixture as claimed in claim 3 wherein: the inner side surface of the thickening layer is an inclined surface, the second pressing plate is arranged in an inclined mode, and the inclined angle is consistent with the inclined surface.
5. The waterproof lamp of claim 1, wherein: the seal groove is arc-shaped, the sealing strip is cylindrical, and the part of the sealing strip exposed out of the seal groove is smaller than 1/2.
6. The waterproof lamp of claim 1, wherein: the front end of the second pressure plate is bent inwards to form a guide plate.
7. The waterproof lamp of claim 1, wherein: the slide bar is L-shaped and is formed by bending at the top of the second pressing plate.
8. The waterproof lamp of claim 1, wherein: and waterproof end covers are arranged at two ends of the lamp body.
9. A method of assembling the waterproof lamp of claim 1, comprising the steps of:
(1) installing a sealing strip in the sealing groove;
(2) the mask is arranged at an opening at the bottom of the lamp body, and a first pressing plate of the mask is arranged on the inner side surface of the side plate;
(3) inserting the mounting substrate from one end of the lamp body, sliding the sliding strip of the mounting substrate into the sliding groove on the inner side of the side plate and sliding along the sliding groove, and applying pressure to the first pressing plate by the second pressing plate and pressing the sealing strip tightly in the process of sliding the mounting substrate into the lamp body so that the sealing strip is deformed and completely hidden in the sealing groove;
(4) and waterproof end covers are arranged at two ends of the lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585053.9A CN109630983B (en) | 2018-12-24 | 2018-12-24 | Waterproof lamp and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585053.9A CN109630983B (en) | 2018-12-24 | 2018-12-24 | Waterproof lamp and assembling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109630983A CN109630983A (en) | 2019-04-16 |
| CN109630983B true CN109630983B (en) | 2020-06-12 |
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ID=66076987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811585053.9A Active CN109630983B (en) | 2018-12-24 | 2018-12-24 | Waterproof lamp and assembling method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN109630983B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380512A (en) * | 2001-04-06 | 2002-11-20 | 株式会社小糸制作所 | Lamps and lanters for vehicle |
| CN104349562A (en) * | 2013-07-25 | 2015-02-11 | 深圳市海洋王照明工程有限公司 | Ballast box structure for lamps |
| CN204187411U (en) * | 2014-10-30 | 2015-03-04 | 广州市莱帝亚照明科技有限公司 | The fresh lamp of a kind of LED |
| CN205245004U (en) * | 2015-12-02 | 2016-05-18 | 广州市莱帝亚照明科技有限公司 | Waterproof, dustproof and damp -proof lamp |
| CN105674160A (en) * | 2016-03-24 | 2016-06-15 | 江苏品正光电科技有限公司 | LED detachable modular wall washing lamp |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012064121A2 (en) * | 2010-11-12 | 2012-05-18 | 남경 주식회사 | 12v or 24v dc led lamp |
| CN203927589U (en) * | 2014-05-28 | 2014-11-05 | 广州市莱帝亚照明科技有限公司 | A kind of LED wardrobe lamp |
| CN204026291U (en) * | 2014-09-04 | 2014-12-17 | 宁波宜升光电科技有限公司 | A kind of LED illuminating lamp |
| CN206522644U (en) * | 2017-01-19 | 2017-09-26 | 祥海（上海）光电科技有限公司 | A kind of LED |
-
2018
- 2018-12-24 CN CN201811585053.9A patent/CN109630983B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380512A (en) * | 2001-04-06 | 2002-11-20 | 株式会社小糸制作所 | Lamps and lanters for vehicle |
| CN104349562A (en) * | 2013-07-25 | 2015-02-11 | 深圳市海洋王照明工程有限公司 | Ballast box structure for lamps |
| CN204187411U (en) * | 2014-10-30 | 2015-03-04 | 广州市莱帝亚照明科技有限公司 | The fresh lamp of a kind of LED |
| CN205245004U (en) * | 2015-12-02 | 2016-05-18 | 广州市莱帝亚照明科技有限公司 | Waterproof, dustproof and damp -proof lamp |
| CN105674160A (en) * | 2016-03-24 | 2016-06-15 | 江苏品正光电科技有限公司 | LED detachable modular wall washing lamp |
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| Publication number | Publication date |
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| CN109630983A (en) | 2019-04-16 |
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