CN109458577B - Waterproof head lamp - Google Patents
Waterproof head lamp Download PDFInfo
- Publication number
- CN109458577B CN109458577B CN201811457688.0A CN201811457688A CN109458577B CN 109458577 B CN109458577 B CN 109458577B CN 201811457688 A CN201811457688 A CN 201811457688A CN 109458577 B CN109458577 B CN 109458577B
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp body
- sealing ring
- waterproof
- silica gel
- 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 claims abstract description 40
- 239000011521 glass Substances 0.000 claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000741 silica gel Substances 0.000 claims description 18
- 229910002027 silica gel Inorganic materials 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 101150038956 cup-4 gene Proteins 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
- F21L4/085—Pocket lamps
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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)
Abstract
The invention discloses a waterproof head lamp, which comprises a lamp body, wherein a power supply is arranged in the lamp body, a lamp cap is arranged at the front end of the lamp body, a lamp cup is arranged in the lamp cap, a light source is arranged in the lamp cup, a switch for connecting the light source with the power supply is arranged on the lamp body, a button extending out of the lamp body is arranged at the upper part of the switch, a first sealing ring is arranged between the button and the lamp body, a glass sheet is arranged at the opening end part of the lamp cup, a lamp cover for tightly pressing the glass sheet is arranged at the end part of the lamp cap in a threaded manner, and a second sealing ring is arranged between the glass sheet and the lamp cup. The button and the lamp body in the waterproof head lamp are sealed through the first sealing ring, and the glass sheet and the lamp cup are sealed through the second sealing ring, so that the whole head lamp has a good waterproof effect, and the waterproof head lamp can be used in rainy days or in a humid environment.
Description
Technical Field
The invention relates to a lamp, in particular to a head lamp.
Background
When people walk at night, if people hold the flashlight, one hand cannot be emptied, and the people cannot deal with the accident in time, so that the head lamp is needed. The head lamp is a lamp worn on the head, is a lighting tool for freeing hands, and is an indispensable article for people to walk around outdoors and camp. The existing head lamp is poor in waterproof effect, and when the head lamp is used in a rainy day or a humid environment, the head lamp is easy to enter water to cause faults, so that the use effect is poor.
Disclosure of Invention
The invention aims to solve the technical problem of providing a waterproof head lamp which has good waterproof effect and can be used in rainy days or humid environments.
In order to solve the technical problems, the waterproof head lamp comprises a lamp body, a power supply is arranged in the lamp body, a lamp cap is arranged at the front end of the lamp body, a lamp cup is arranged in the lamp cap, a light source is arranged in the lamp cup, a switch for connecting the light source with the power supply is arranged on the lamp body, a button extending out of the lamp body is arranged on the upper portion of the switch, a first sealing ring is arranged between the button and the lamp body, a glass sheet is arranged at the opening end part of the lamp cup, a lamp cover for tightly pressing the glass sheet is arranged at the end part of the lamp cap in a threaded manner, and a second sealing ring is arranged between the glass sheet and the lamp cup.
The second sealing ring is C-shaped, the opening of the second sealing ring is embedded with the edge of the opening of the lamp cup, two sides of the second sealing ring are respectively in contact sealing with the glass sheet and the lamp cap, and two or more convex rings are respectively arranged on two sides of the second sealing ring, so that sealing is realized between the lamp cup and the glass sheet and between the lamp cup and the lamp cap, and the waterproof effect of a product is further improved.
The end part of the lamp cap is provided with a cavity for installing the glass sheet and the second sealing ring, so that the structure of the product is more compact and reasonable.
The back of the lamp body is provided with a counter bore, a charging plug connected with the power supply is arranged in the counter bore, and a silica gel sealing cover matched with the counter bore is arranged on the counter bore, so that the charging plug is well protected, and the lamp body can be effectively waterproof and dustproof.
The lamp body is provided with a positioning hole, the silica gel sealing cover is provided with a bolt correspondingly matched with the positioning hole, and the bolt is provided with a conical positioning block, so that the silica gel sealing cover is easy to assemble and disassemble.
The silica gel sealing cover is connected with the silica gel belt between the bolt, the groove for the silica gel belt to be embedded is communicated between the counter bore and the positioning hole, and after the silica gel sealing cover is installed, the silica gel belt is placed in the groove, so that the product is more attractive.
The back of the lamp body is connected with a back cover, a supporting frame is arranged at the lower part of the back cover, a support seat pivoted with the end part of the supporting frame is arranged at the bottom of the lamp body, and a ratchet gear correspondingly matched with the support seat is arranged at the end part of the supporting frame. The lamp body and the rear cover are matched through the ratchet gear, so that the irradiation angle of the head lamp can be adjusted at any time, and the use is more convenient.
The three side edges of the rear cover are respectively provided with a hanging slot hole, and the middle part of the hanging slot hole is provided with an opening so as to facilitate the binding belt to fix the head lamp.
The beneficial effects of the invention are as follows: the button and the lamp body in the waterproof head lamp are sealed through the first sealing ring, and the glass sheet and the lamp cup are sealed through the second sealing ring, so that the whole head lamp has a good waterproof effect, and the waterproof head lamp can be used in rainy days or in a humid environment.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A;
Fig. 4 is a schematic exploded view of the present invention.
Detailed Description
Referring to fig. 1 to 4, the waterproof head lamp of the invention comprises a lamp body 1, a power supply 2 is arranged in the lamp body 1, a lamp cap 3 is arranged at the front end of the lamp body 1, a lamp cup 4 is arranged in the lamp cap 3, a light source 5 is arranged in the lamp cup 4, a switch 6 for connecting the light source 5 with the power supply 2 is arranged on the lamp body 1, a button 7 extending out of the lamp body is arranged at the upper part of the switch 6, a first sealing ring 8 is arranged between the button 7 and the lamp body 1, a glass sheet 9 is arranged at the opening end part of the lamp cup 4, a lamp cover 10 for tightly pressing the glass sheet 9 is arranged at the end part of the lamp cap 3 in a threaded manner, and a second sealing ring 11 is arranged between the glass sheet 9 and the lamp cup 4.
In this embodiment, the second sealing ring 11 is C-shaped, and has an opening that is fitted to an edge of the opening of the lamp cup 4, two sides of the second sealing ring 11 are respectively in contact with the glass sheet 9 and the lamp cap 3, and two or more protruding rings 111 are respectively disposed on two sides of the second sealing ring 11. The end of the lamp cap 3 is provided with a cavity 31 for mounting the glass plate 9 and the second sealing ring 11.
The rear part of the lamp body 1 is provided with a counter bore 12, a charging plug 13 connected with the power supply 5 is arranged in the counter bore 12, and a silica gel sealing cover 14 matched with the counter bore 12 is arranged on the counter bore 12. The lamp body 1 is provided with a positioning hole 15, the silica gel sealing cover 14 is provided with a bolt 16 correspondingly matched with the positioning hole 16, and the bolt 16 is provided with a conical positioning block 17. A silica gel belt 18 is connected between the silica gel sealing cover 14 and the bolt 16, and a groove 19 for embedding the silica gel belt 18 is communicated between the counter bore 12 and the positioning hole 15.
The rear of the lamp body 1 is connected with a rear cover 20, a supporting frame 21 is arranged at the lower part of the rear cover 20, a support 22 pivoted with the end part of the supporting frame 21 is arranged at the bottom of the lamp body 1, and a ratchet gear 23 correspondingly matched with the support 22 is arranged at the end part of the supporting frame 21. The rear cover 20 is provided with a hanging slot 24 at each of three side edges thereof, and an opening 25 is provided in the middle of the hanging slot 24.
The foregoing is only a preferred embodiment of the present invention, and all technical solutions for achieving the object of the present invention by substantially the same means are within the scope of the present invention.
Claims (6)
1. The utility model provides a waterproof headlight, includes the lamp body, installs the power in the lamp body, its characterized in that: the lamp comprises a lamp body, a lamp cap, a light source, a switch, a first sealing ring, a glass sheet, a lamp cover and a second sealing ring, wherein the lamp cap is arranged at the front end of the lamp body;
the second sealing ring is C-shaped, an opening of the second sealing ring is embedded with the edge of the opening of the lamp cup, two sides of the second sealing ring are respectively in contact sealing with the glass sheet and the lamp cap, and two or more convex rings are respectively arranged on two sides of the second sealing ring;
The back of the lamp body is connected with a back cover, a supporting frame is arranged at the lower part of the back cover, a support seat pivoted with the end part of the supporting frame is arranged at the bottom of the lamp body, and a ratchet gear correspondingly matched with the support seat is arranged at the end part of the supporting frame.
2. The waterproof headlamp of claim 1, wherein: the end part of the lamp cap is provided with a cavity for installing the glass sheet and the second sealing ring.
3. The waterproof headlamp of claim 1, wherein: the back part of the lamp body is provided with a counter bore, a charging plug connected with the power supply is arranged in the counter bore, and a silica gel sealing cover matched with the counter bore is arranged on the counter bore.
4. A waterproof headlamp according to claim 3, wherein: the lamp body is provided with a positioning hole, the silica gel sealing cover is provided with a bolt correspondingly matched with the positioning hole, and the bolt is provided with a conical positioning block.
5. The waterproof headlamp of claim 4, wherein: a silica gel belt is connected between the silica gel sealing cover and the bolt, and a groove for embedding the silica gel belt is communicated between the counter bore and the positioning hole.
6. The waterproof headlamp of claim 1, wherein: the three side edges of the rear cover are respectively provided with a hanging slot hole, and the middle part of the hanging slot hole is provided with an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811457688.0A CN109458577B (en) | 2018-11-30 | 2018-11-30 | Waterproof head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811457688.0A CN109458577B (en) | 2018-11-30 | 2018-11-30 | Waterproof head lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109458577A CN109458577A (en) | 2019-03-12 |
| CN109458577B true CN109458577B (en) | 2024-06-07 |
Family
ID=65612123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811457688.0A Active CN109458577B (en) | 2018-11-30 | 2018-11-30 | Waterproof head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109458577B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5700079A (en) * | 1993-10-12 | 1997-12-23 | Robert Bosch Gmbh | Headlight for vehicle |
| CN201078578Y (en) * | 2007-09-14 | 2008-06-25 | 王永东 | Water-proof lighting device |
| KR20120079872A (en) * | 2011-01-06 | 2012-07-16 | 이보영 | The ramp cup which shines |
| CN202580753U (en) * | 2012-04-09 | 2012-12-05 | 安徽皖投新辉光电科技有限公司 | LED-PAR (Light-Emitting Diode and Parabolic Aluminum Reflector) lamp with sealing structure |
| DE202012104801U1 (en) * | 2012-12-10 | 2013-01-07 | Ningbo Weitao Electrical Appliance Co., Ltd. | Blue light LED sensor lamp |
| CN203571446U (en) * | 2013-10-31 | 2014-04-30 | 沈强 | Waterproof head lamp |
| WO2014134850A1 (en) * | 2013-03-08 | 2014-09-12 | Ji Chunqing | Lamp bulb of high-efficiency energy-saving led street lamp |
| CN204083847U (en) * | 2014-09-29 | 2015-01-07 | 武汉市金运科技开发有限公司 | A kind of ultra-thin wear-type bulkhead lamp capable |
| CN106090744A (en) * | 2016-08-23 | 2016-11-09 | 李锦明 | A kind of waterproof ground shot-light |
| CN106122856A (en) * | 2016-08-23 | 2016-11-16 | 李锦明 | A kind of waterproof Lawn lamp |
| CN208967525U (en) * | 2018-11-30 | 2019-06-11 | 广东金莱特电器股份有限公司 | A kind of waterproof head lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2816566Y (en) * | 2005-04-04 | 2006-09-13 | 袁仕杰 | Hand-held-charging type photoelectronic lighting lamp |
| DE102008026996B4 (en) * | 2008-06-05 | 2022-10-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Assembly for mounting a headlight |
-
2018
- 2018-11-30 CN CN201811457688.0A patent/CN109458577B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5700079A (en) * | 1993-10-12 | 1997-12-23 | Robert Bosch Gmbh | Headlight for vehicle |
| CN201078578Y (en) * | 2007-09-14 | 2008-06-25 | 王永东 | Water-proof lighting device |
| KR20120079872A (en) * | 2011-01-06 | 2012-07-16 | 이보영 | The ramp cup which shines |
| CN202580753U (en) * | 2012-04-09 | 2012-12-05 | 安徽皖投新辉光电科技有限公司 | LED-PAR (Light-Emitting Diode and Parabolic Aluminum Reflector) lamp with sealing structure |
| DE202012104801U1 (en) * | 2012-12-10 | 2013-01-07 | Ningbo Weitao Electrical Appliance Co., Ltd. | Blue light LED sensor lamp |
| WO2014134850A1 (en) * | 2013-03-08 | 2014-09-12 | Ji Chunqing | Lamp bulb of high-efficiency energy-saving led street lamp |
| CN203571446U (en) * | 2013-10-31 | 2014-04-30 | 沈强 | Waterproof head lamp |
| CN204083847U (en) * | 2014-09-29 | 2015-01-07 | 武汉市金运科技开发有限公司 | A kind of ultra-thin wear-type bulkhead lamp capable |
| CN106090744A (en) * | 2016-08-23 | 2016-11-09 | 李锦明 | A kind of waterproof ground shot-light |
| CN106122856A (en) * | 2016-08-23 | 2016-11-16 | 李锦明 | A kind of waterproof Lawn lamp |
| CN208967525U (en) * | 2018-11-30 | 2019-06-11 | 广东金莱特电器股份有限公司 | A kind of waterproof head lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109458577A (en) | 2019-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.21 Jintong Road, Tangxia Town, Pengjiang district, Jiangmen City, Guangdong Province Applicant after: Guangdong Xiaosong Technology Co.,Ltd. Address before: No.21 Jintong Road, Tangxia Town, Pengjiang district, Jiangmen City, Guangdong Province Applicant before: KENNEDE Electronics MFG. Co., Ltd. |
|
| GR01 | Patent grant |