CN111442219A - Down lamp - Google Patents
Down lamp Download PDFInfo
- Publication number
- CN111442219A CN111442219A CN202010317478.2A CN202010317478A CN111442219A CN 111442219 A CN111442219 A CN 111442219A CN 202010317478 A CN202010317478 A CN 202010317478A CN 111442219 A CN111442219 A CN 111442219A
- Authority
- CN
- China
- Prior art keywords
- wiring
- power supply
- driving power
- supply box
- lamp body
- 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.)
- Withdrawn
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
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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
Abstract
The invention discloses a down lamp, which comprises a lighting lamp body, a driving power supply box and a panel, wherein the panel is arranged at the outer side end of the lighting lamp body, the driving power supply box is arranged at the inner side end of the lighting lamp body, a driving power supply is arranged in the driving power supply box, the whole lighting lamp body penetrates through a preset hole formed in a gypsum top plate, two heat-conducting copper columns are arranged on the outer end surface of the driving power supply box, a wiring cavity is formed in each heat-conducting copper column, the bottom of each wiring cavity is communicated with the inside of the driving power supply box, and one end, close to the driving power supply box, of the bottom of each wiring; the down lamp can realize quick wiring, improves the installation efficiency, simultaneously saves a metal fixing structure, simplifies the whole structure and increases the heat dissipation efficiency.
Description
Technical Field
The invention relates to a lamp, in particular to a down lamp.
Background
The down lamp is a lamp which is provided with a screw lamp holder and can be directly provided with an incandescent lamp or an energy-saving lamp. The down lamp is a lighting lamp embedded in a ceiling and emitting light downward.
At present, one preset hole can all be reserved to the position of down lamp, then pack into with the down lamp of same diameter, during the installation down lamp, need be with the copper line connection of positive negative pole wiring of drive power supply and reservation, this process trouble very, and fall out in order to prevent down lamp follow preset hole, generally all can set up elastic fastener on the down lamp for fixed down lamp, therefore whole down lamp structure is complicated, and the down lamp generally is not the direct whole subassemblies of replacing of maintenance moreover, has caused the waste in the economy.
Disclosure of Invention
The invention aims to solve the technical problem of providing the down lamp, which simplifies the installation process, improves the efficiency, simplifies the overall structure, reduces the economic cost, completes the primary fixation of the down lamp by means of wiring, is very convenient to disassemble and assemble, and is convenient for later-stage replacement.
The invention is realized by the following technical scheme: a down lamp comprises a lighting lamp body, a driving power supply box and a panel, wherein the panel is arranged at the outer side end of the lighting lamp body, the driving power supply box is arranged at the inner side end of the lighting lamp body, the driving power supply is arranged in the driving power supply box, the whole lighting lamp body penetrates through a preset hole formed in a gypsum top plate, two heat-conducting copper columns are arranged on the outer end face of the driving power supply box, a wiring cavity is formed in each heat-conducting copper column, the bottom of the wiring cavity is communicated with the inside of the driving power supply box, a wiring base column is fixedly arranged at one end, close to the driving power supply box, of the bottom of the wiring cavity, more than one wiring copper sheet extends upwards in an integrated mode, a butt joint cavity is formed among the wiring copper sheets, the opening faces at the top of the butt joint cavity are opposite to positive and negative copper wires on, the positive and negative copper wires pass through the middle of the supporting piece, and the wiring copper sheets are unfolded through the supporting piece.
According to a preferable technical scheme, the supporting piece comprises an inner supporting tube, a through hole for a wiring copper sheet to penetrate through is formed in the middle of the inner supporting tube, an air bag is fixedly bonded outside the inner supporting tube, an air storage cavity is formed in the air bag, an air guide tube is connected to the air bag and is connected with an air bag fixing piece on the illuminating lamp body, a sealing cavity is formed in the air bag fixing piece, and air is fully stored in the air bag.
According to the preferable technical scheme, the air guide tube is provided with a sealing column, an air guide channel in the air guide tube is sealed through the sealing column, the air guide channel is used for preventing gas in the air guide tube from entering the air bag fixing piece, after the sealing column is opened, the air guide channel is conducted, the air bag fixing piece expands at the moment, and the illuminating lamp body is assembled and fixed with the preset hole through the outwards-protruding air bag fixing piece.
As a preferred technical scheme, when no gas exists in the supporting piece, each wiring copper sheet is in contact with the inserted positive and negative copper wires, the copper wires are compressed and conducted, and the wiring base columns are connected with positive and negative wiring ports of the driving power supply.
As a preferred technical scheme, each wiring copper sheet is in an arch shape and is made of elastic copper sheets, the top and the bottom of a butt joint cavity formed by the wiring copper sheets are in a horn opening shape, and inserted positive and negative copper wires are tightly pressed through an arch section in the middle of the wiring copper sheet.
As a preferable technical scheme, the inner supporting tube is in an inverted trapezoid shape, and the top opening of the inner supporting tube is larger than the bottom opening of the inner supporting tube.
The invention has the beneficial effects that: according to the invention, butt joint and primary fixing of the lamp body can be completed only by operating the positive and negative copper wires and inserting the positive and negative copper wires into the heat conducting copper columns, and secondary fixing is realized by matching with the airbag fixing piece, so that the arrangement of a fixing structure is omitted, the overall structure is simplified, the economic cost is reduced, and the assembly and disassembly are very convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the downlight of the present invention when not installed;
FIG. 3 is a schematic structural view of the wiring copper sheet of the present invention after being spread by a supporting member;
FIG. 4 is a schematic view of the wiring copper sheet after no gas is inside the supporting member of the present invention;
fig. 5 is a schematic view of the internal structure of the supporting member of the present invention.
Detailed Description
As shown in fig. 1 and 2, a down lamp comprises an illumination lamp body 6, a driving power supply box 5 and a panel 7, wherein the panel 7 is installed at the outer side end of the illumination lamp body 6, the driving power supply box 5 is installed at the inner side end of the illumination lamp body 6, a driving power supply is installed in the driving power supply box 5, the whole illumination lamp body 6 passes through a preset hole 8 formed in a gypsum top plate 3, two heat-conducting copper columns 2 are arranged on the outer end surface of the driving power supply box 5, a wiring cavity 12 is formed inside the heat-conducting copper columns 2, the bottom of the wiring cavity 12 is communicated with the inside of the driving power supply box 5, a wiring base column 14 is fixedly arranged at one end of the wiring cavity 12 close to the driving power supply box, more than one wiring copper sheets 15 extend upwards in an integrated manner, a butt joint cavity is formed between the wiring copper sheets 15, the top opening surfaces of the butt joint cavity are opposite to positive and negative copper, when the butt joint cavity moves relative to the positive and negative copper wires 1, the positive and negative copper wires 1 pass through the middle of the supporting piece 11, and at the moment, the connecting copper sheets 15 are separated through the supporting piece 11.
As shown in fig. 5, the supporting member 11 includes an inner supporting tube 112, a through hole 113 for passing a wiring copper sheet is provided in the middle of the inner supporting tube 112, a balloon 111 is adhesively fixed outside the inner supporting tube 112, a gas storage cavity 114 is provided in the balloon 111, a gas guiding tube 9 is connected to the balloon 111, the gas guiding tube 9 is connected to a balloon fixing member 4 on the illuminating lamp body 6, a sealing cavity is provided in the balloon fixing member 4, and the inside of the balloon 111 is filled with gas.
Wherein, be provided with a sealed post 91 on the air duct 9, through the inside air guide channel of sealed air duct 9 of sealed post 91 for inside preventing that the gas in the air duct 9 from entering into the gasbag mounting, after sealed post is opened, the air guide channel switches on, gasbag mounting inflation this moment, and the illumination lamp body 6 is fixed with the assembly of presetting hole 8 through the gasbag mounting 4 of evagination. The structure of the sealing column 91 is similar to a sealing plug, when the sealing column is completely plugged, the whole air guide channel is blocked by the sealing column, at this time, the inside of the airbag is filled with air, and the wiring copper sheets are opened by utilizing the supporting piece, as shown in fig. 3, at this time, the positive and negative copper wires can smoothly pass through the supporting piece and be inserted into the butt joint cavity. When inserting the back, pull out the sealing post a little by the manual work, make the air guide passageway part switch on, gasbag 111 inside gas runs out this moment, enter into gasbag mounting 4 through the air duct, gasbag mounting 4 inflation this moment, and because the wiring copper sheet no longer is strutted by support piece, so the middle arch section of wiring copper sheet presss from both sides tight male wiring copper sheet, realize the electrically conductive contact, as shown in figure 4, and after gas enters into the gasbag mounting, the gasbag mounting inflation, the illumination lamp body lateral surface plays a secondary support fixed effect through the gasbag mounting of evagination this moment, with this fixed knot structure has been saved, the overall structure has been simplified, as long as utilize the clamp force after the wiring can accomplish the fixed of down lamp.
When no gas exists in the supporting piece 11, each wiring copper sheet 15 is contacted with the inserted positive and negative copper wires 1 to be pressed tightly and conduct electricity, and the wiring base pillar 14 is connected with the positive and negative wiring ports of the driving power supply, so that when wiring, only the insulating layer outside the positive and negative copper wires 1 is removed, then the tube is cut to a proper length and is vertical to the horizontal plane, therefore, when the tube lamp is assembled, only two heat conducting copper columns are required to be opposite to the positive and negative copper wires and inserted, after the insertion, the sealing columns are loosened, because the supporting piece slowly exhausts gas, so the whole supporting piece is slowly shrunk, and the wiring copper sheet is also slowly restored to be deformed and slowly clamps the positive and negative copper wires, therefore, the down lamp can be finely adjusted in sufficient time, after adjustment is completed, the gas in the supporting piece is completely discharged as long as the adjustment is finished for several seconds, and the positive and negative copper wires are clamped by the wiring copper sheets.
Each wiring copper sheet 15 is in an arch shape and is made of an elastic copper sheet, the top and the bottom of a butt joint cavity formed by the wiring copper sheets 15 are in a horn opening shape, the inserted positive and negative copper wires 1 are compressed through an arch section in the middle of the wiring copper sheets 15, the elastic force of the wiring copper sheets should be enough, and the arch surface of the arch section is preferably provided with an arc concave surface.
The inner support tube 112 is in an inverted trapezoid shape, and the top opening of the inner support tube is larger than the bottom opening of the inner support tube, so that the positive and negative copper columns can conveniently penetrate through the whole support member from the top, and good guiding is achieved.
The invention has the beneficial effects that: according to the invention, butt joint and primary fixing of the lamp body can be completed only by operating the positive and negative copper wires and inserting the positive and negative copper wires into the heat conducting copper columns, and secondary fixing is realized by matching with the airbag fixing piece, so that the arrangement of a fixing structure is omitted, the overall structure is simplified, the economic cost is reduced, and the assembly and disassembly are very convenient.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. A down lamp, its characterized in that: the LED lamp comprises a lighting lamp body, a driving power supply box and a panel, wherein the panel is arranged at the outer side end of the lighting lamp body, the driving power supply box is arranged at the inner side end of the lighting lamp body, the driving power supply is arranged in the driving power supply box, the whole lighting lamp body penetrates through a preset hole formed in a gypsum top plate, two heat-conducting copper columns are arranged on the outer end face of the driving power supply box, a wiring cavity is formed in each heat-conducting copper column, the bottom of the wiring cavity is communicated with the inside of the driving power supply box, a wiring base column is fixedly arranged at one end, close to the driving power supply box, of the bottom of the wiring cavity, more than one wiring copper sheet extends upwards in an integrated mode, a butt joint cavity is formed among the wiring copper sheets, the opening face at the top of the butt joint cavity faces positive and negative copper wires on a ceiling, a, and at the moment, the wiring copper sheets are unfolded through the supporting piece.
2. A downlight according to claim 1, wherein: the supporting piece comprises an inner supporting tube, a through hole for a wiring copper sheet to pass through is formed in the middle of the inner supporting tube, an air bag is fixedly bonded outside the inner supporting tube, an air storage cavity is formed in the air bag, an air guide tube is connected to the air bag and connected with an air bag fixing piece on the illuminating lamp body, a sealing cavity is formed in the air bag fixing piece, and the air bag is filled with air.
3. A downlight according to claim 2, wherein: the air guide tube is provided with a sealing column, an air guide channel in the air guide tube is sealed through the sealing column, and the air guide channel is used for preventing gas in the air guide tube from entering the air bag fixing piece.
4. A downlight according to claim 1, wherein: when the support piece is internally gasless, each wiring copper sheet is in contact with the inserted positive and negative copper wires, is compressed and is conductive, and the wiring base column is connected with the positive and negative wiring ports of the driving power supply.
5. A downlight according to claim 1 or 4, wherein: each wiring copper sheet is arch-shaped, and it all adopts the elasticity copper sheet to make, and the top and the bottom of the butt joint chamber that the wiring copper sheet formed are the horn mouth form, and positive negative pole copper line that inserts compresses tightly through the arch section of wiring copper sheet intermediate position.
6. A downlight according to claim 2, wherein: the inner supporting tube is in an inverted trapezoid shape, and the top opening of the inner supporting tube is larger than the bottom opening of the inner supporting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010317478.2A CN111442219A (en) | 2020-04-21 | 2020-04-21 | Down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010317478.2A CN111442219A (en) | 2020-04-21 | 2020-04-21 | Down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111442219A true CN111442219A (en) | 2020-07-24 |
Family
ID=71655875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010317478.2A Withdrawn CN111442219A (en) | 2020-04-21 | 2020-04-21 | Down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111442219A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878740A (en) * | 2020-08-22 | 2020-11-03 | 深圳市元本室内建筑设计有限公司 | Indoor energy-saving lamp |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680970Y (en) * | 2004-02-27 | 2005-02-23 | 胡建标 | Craft decorative lamp |
| CN2831510Y (en) * | 2005-08-22 | 2006-10-25 | 王德言 | Mobile non-continuous current lightning-proof socket |
| CN104728645A (en) * | 2015-04-12 | 2015-06-24 | 苏州神林堂中医药研究所 | Multifunctional LED energy-saving lamp |
| CN204785947U (en) * | 2015-07-25 | 2015-11-18 | 杭州纳谷光电科技有限公司 | LED perforation lamp of easy installation |
| CN105371171A (en) * | 2015-11-28 | 2016-03-02 | 李小鹏 | Socket quick connection type energy-saving LED down lamp |
| CN105745490A (en) * | 2013-09-30 | 2016-07-06 | 飞利浦照明控股有限公司 | Lighting device |
| CN206369129U (en) * | 2017-01-11 | 2017-08-01 | 厦门安明丽光电科技有限公司 | A kind of fast-wiring LED down lamp |
| CN107726169A (en) * | 2017-10-31 | 2018-02-23 | 倪佐才 | A kind of expansion lamp-type LED down lamp being easily installed |
| CN207074767U (en) * | 2017-06-14 | 2018-03-06 | 宁波爱美克思照明电器有限公司 | A kind of LED down lamp seat |
| CN209054381U (en) * | 2019-01-08 | 2019-07-02 | 深圳市博适通照明有限公司 | A kind of waterproof splicing lamp bar |
| CN110410741A (en) * | 2019-08-07 | 2019-11-05 | 朱武俊 | LED street lamp |
| CN210241424U (en) * | 2019-04-30 | 2020-04-03 | 上海智光慧芯照明科技有限公司 | LED module |
| CN110966578A (en) * | 2019-12-12 | 2020-04-07 | 刘金丽 | Lamp stand for LED convenient to installation and pneumatic anti-drop |
-
2020
- 2020-04-21 CN CN202010317478.2A patent/CN111442219A/en not_active Withdrawn
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680970Y (en) * | 2004-02-27 | 2005-02-23 | 胡建标 | Craft decorative lamp |
| CN2831510Y (en) * | 2005-08-22 | 2006-10-25 | 王德言 | Mobile non-continuous current lightning-proof socket |
| CN105745490A (en) * | 2013-09-30 | 2016-07-06 | 飞利浦照明控股有限公司 | Lighting device |
| CN104728645A (en) * | 2015-04-12 | 2015-06-24 | 苏州神林堂中医药研究所 | Multifunctional LED energy-saving lamp |
| CN204785947U (en) * | 2015-07-25 | 2015-11-18 | 杭州纳谷光电科技有限公司 | LED perforation lamp of easy installation |
| CN105371171A (en) * | 2015-11-28 | 2016-03-02 | 李小鹏 | Socket quick connection type energy-saving LED down lamp |
| CN206369129U (en) * | 2017-01-11 | 2017-08-01 | 厦门安明丽光电科技有限公司 | A kind of fast-wiring LED down lamp |
| CN207074767U (en) * | 2017-06-14 | 2018-03-06 | 宁波爱美克思照明电器有限公司 | A kind of LED down lamp seat |
| CN107726169A (en) * | 2017-10-31 | 2018-02-23 | 倪佐才 | A kind of expansion lamp-type LED down lamp being easily installed |
| CN209054381U (en) * | 2019-01-08 | 2019-07-02 | 深圳市博适通照明有限公司 | A kind of waterproof splicing lamp bar |
| CN210241424U (en) * | 2019-04-30 | 2020-04-03 | 上海智光慧芯照明科技有限公司 | LED module |
| CN110410741A (en) * | 2019-08-07 | 2019-11-05 | 朱武俊 | LED street lamp |
| CN110966578A (en) * | 2019-12-12 | 2020-04-07 | 刘金丽 | Lamp stand for LED convenient to installation and pneumatic anti-drop |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878740A (en) * | 2020-08-22 | 2020-11-03 | 深圳市元本室内建筑设计有限公司 | Indoor energy-saving lamp |
| CN111878740B (en) * | 2020-08-22 | 2021-07-06 | 深圳市元本室内建筑设计有限公司 | Indoor energy-saving lamp |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200724 |