CN103185212B - LED (Light Emitting Diode) down lamp - Google Patents
LED (Light Emitting Diode) down lamp Download PDFInfo
- Publication number
- CN103185212B CN103185212B CN201110446448.2A CN201110446448A CN103185212B CN 103185212 B CN103185212 B CN 103185212B CN 201110446448 A CN201110446448 A CN 201110446448A CN 103185212 B CN103185212 B CN 103185212B
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- China
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- lamp body
- body shell
- electric box
- pull bar
- shell
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention is applicable to the technical field of lamp equipment production and provides an LED (Light Emitting Diode) down lamp, which comprises a lamp body shell, a lamp cap shell which is connected with the lamp body shell, a reflection cup which is arranged in the lamp cap shell, a light source part which is arranged in the reflection cup, an electrical cabinet which is arranged in the lamp body shell, and an LED power supply component which is arranged in the electrical cabinet. A guide rail which is used for sliding the electrical cabinet into the lamp body shell is arranged on the lamp body shell. A pin hole is formed in the electrical cabinet. A locking component which can be matched with the pin hole to lock the lamp body shell and the electrical cabinet when the electrical cabinet fully slides into the lamp body shell is arranged on the lamp body shell. A handle part which is used for pulling the electrical cabinet out of the lamp body shell is further arranged on the electrical cabinet. The LED down lamp provided by the invention solves the problem that the maintenance is inconvenient to conduct because the electrical cabinet and the lamp body shell of the existing LED down lamp are connected through screws, and has the advantages of simple structure, convenience in operation and labor saving.
Description
Technical field
The invention belongs to fixture production technical field, more particularly, relate to a kind of LED down of easy care.
Background technology
The light that the decoration such as Down lamp, shot-light is used or illuminating light fixture sends due to itself can produce many special-effects, as, maybe can increase the soft atmosphere in space, maybe can build warm sensation, maybe can alleviate space constriction etc., therefore, the various occasions such as hotel, market, family, coffee shop and office are widely used in.
Occurred LED in recent years, LED has that luminous efficiency is high, long service life, energy consumption are low, colour rendering is high and is beneficial to the advantages such as protection eyes, and thus LED has and slowly replaces fluorescent lamp and the trend that is widely used in Down lamp field now.But the driving voltage needed due to LED is lower, electric current is less, therefore also just need to be equipped with special power supply, so each LED down all can be equipped with an electric box, but the electric box of existing LED down is all screwed, when needing to safeguard as gone wrong, must could safeguard after removable screw more troublesomely, this causes great inconvenience to the maintenance of light fixture, when especially operating on the ceiling of narrow space, the difficulty of this maintenance is more outstanding.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of LED down, is intended to the problem solving the maintenance inconvenience that existing LED down is brought owing to adopting screw to be connected between its electric box with lamp body shell.
For solving the problems of the technologies described above, the technical scheme of employing of the present invention is: provide a kind of LED down, comprises lamp body shell, the lamp head shell be connected with described lamp body shell, the reflector be located in described lamp head shell, the light source part be located in described reflector, the LED power assembly being located at the electric box in described lamp body shell and being located in described electric box;
Described lamp body shell is provided with the guide rail slipped into for described electric box;
Described electric box is provided with a pin hole, and described lamp body shell is provided with and can coordinates the latch assembly of described lamp body shell and described electric box being locked with described pin hole when described electric box slips into described lamp body shell completely;
Described electric box is also provided with the handle piece that described electric box can be pulled out in described lamp body shell;
Described lamp body shell has a top shell plate and both sides coverboard, and described guide rail is be located at the lower limb of both sides coverboard respectively and the guide plate bent inwards;
Described latch assembly is a rod assembly, and it comprises at least one pull bar; Coverboard after described electric box has one, described rear coverboard bends inwards near the edge of the top shell plate of described lamp body shell and is provided with a pinboard parallel with described top shell plate, described pin hole is located on described pinboard, and position corresponding with described pin hole on the top shell plate of described lamp body shell is located at by described pull bar.
Further, described rod assembly also comprises one and is fixed on compressing tablet on described lamp body shell and an elastomeric element, described compressing tablet is provided with one first through hole, described lamp body shell is just provided with the second through hole to the position of described first through hole, the middle part of described pull bar is provided with a flange, described pull bar is divided into upper rod section and lower rod section by described flange, the upper rod section of described pull bar is arranged in described first through hole, the lower rod section of described pull bar to be arranged in described second through hole and can to fit through with described pin hole, described elastomeric element is located between the flange of described compressing tablet and described pull bar.
Further, described elastomeric element is a Compress Spring, and is sheathed on the upper rod section of described pull bar; The top of the upper rod section of described pull bar is also provided with a pull bar cap.
Further, described electric box has a base plate, and the both sides of described base plate are also respectively equipped with at least one roller that can roll on described guide plate.
Further, described handle piece is at least one journal stirrup be located on the rear coverboard of described electric box.
Further, the rear side of the rear coverboard of described electric box is also provided with one for regulating the adjustment support of the tail height of Down lamp.
Further, coverboard before described electric box also has, described front coverboard is provided with multiple louvre, and described rear coverboard is provided with at least one through wires hole.
Further, the top shell plate of described lamp body shell is provided with the reinforcement of at least one longitudinal direction.
The beneficial effect of LED down provided by the invention is: be fixedly connected with electric box with existing compared with the LED down of lamp body shell by screw, the lamp body shell of LED down of the present invention and electric box are respectively arranged with latch assembly and pin hole, coordinate realization to be locked by latch assembly with pin hole between the two, handle piece is set on electric box simultaneously; When electric box needs to safeguard, only need remove the locked state between latch assembly and pin hole, can be safeguarded by the guide rail pull-out electric box of handle piece along lamp body shell simultaneously; After maintenance completes, only the guide rail of electric box along lamp body shell need be pushed, after pushing and putting in place, then locking member and pin hole be blocked the fixing and locking realizing lamp body shell and electric box mutually; Simply easy to operate, time saving and energy saving, when especially operating on the ceiling of narrow space, this advantage is more obvious.
Accompanying drawing explanation
The perspective view of the LED down that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the partial enlargement structural representation at A place in Fig. 1;
Fig. 3 removes the perspective view after lamp body shell for the LED down that the embodiment of the present invention provides;
Longitudinal sectional structure schematic diagram of the LED down that Fig. 4 provides for the embodiment of the present invention;
Fig. 5 is the partial enlargement structural representation at B place in Fig. 4;
Fig. 6 is the partial enlargement structural representation at C place in Fig. 4;
The backsight structural representation of the LED down that Fig. 7 provides for the embodiment of the present invention;
The horizontal section structural representation of the LED down that Fig. 8 provides for the embodiment of the present invention;
Fig. 9 is the partial enlargement structural representation at D place in Fig. 8.
Detailed description of the invention
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Please with reference to Fig. 1 to Fig. 4, now LED down provided by the invention is described.Described LED down, comprises lamp body shell 1, lamp head shell 2, reflector 21, light source part 22, electric box 3 and LED power assembly 30; Described lamp head shell 2 is connected with described lamp body shell 1, and described reflector 21 is located in described lamp head shell 2, and described light source part 22 is located in described reflector 21, and electric box 3 is located in described lamp body shell 1, LED power assembly 30 is located in described electric box 3; Described lamp body shell 1 is provided with the guide rail slipped into for described electric box 3; Described electric box 3 is provided with pin hole 30, and described lamp body shell 1 is provided with the latch assembly 4 that can coordinate with described pin hole 30 when described electric box 3 slips into described lamp body shell 1 completely and be locked with described electric box 3 by described lamp body shell 1; Described electric box 3 is also provided with can by the handle piece of described electric box 3 from pull-out in described lamp body shell 1.
Electric box is fixedly connected with compared with the LED down of lamp body shell by screw with existing, the lamp body shell 1 of LED down provided by the invention and electric box 3 are respectively arranged with latch assembly 4 and pin hole 30, coordinate realization to be locked by latch assembly 4 with pin hole 30 between the two, handle piece is set on electric box 3 simultaneously; When electric box needs to safeguard, only need remove the locked state between latch assembly 4 and pin hole 30, can attended operation be carried out by handle piece along the guide rail pull-out electric box 3 of lamp body shell 1 simultaneously; After maintenance completes, only the guide rail of electric box 3 along lamp body shell need be pushed, after pushing and putting in place, then locking member 4 and pin hole 30 phase card be realized the fixing and locking of lamp body shell 1 and electric box 3; It is simply easy to operate, time saving and energy saving, and when especially operating on the ceiling of narrow space, this advantage is more obvious.
Further, please also refer to Fig. 1, Fig. 5 and Fig. 8, Fig. 9, as a kind of detailed description of the invention of LED down provided by the invention, described lamp body shell 1 has top shell plate 11 and both sides coverboard 12, and described guide rail is be located at the lower limb of both sides coverboard 12 respectively and the guide plate 10 bent inwards.So, when electric box 3 will to be taken out from lamp body shell 1 or when putting into, only electric box 3 need to be placed on two guide plates 10 and along its pull-out or push, coordinate accurately, slip phenomenon can not be there is, and the part between two guide plates 10 does not connect, after such electric box 3 is loaded into lamp body shell 1, be beneficial to its heat radiation.
Further, refer to Fig. 3 to Fig. 5, as a kind of detailed description of the invention of LED down provided by the invention, described latch assembly 4 is rod assembly, it comprises pull bar 42, described electric box 3 has rear coverboard 31, described rear coverboard 31 bends inwards near the edge of the top shell plate 11 of described lamp body shell 1 and is provided with the pinboard 32 parallel with described top shell plate 11, described pin hole 30 is located on described pinboard 32, and position corresponding with described pin hole 30 on the top shell plate 11 of described lamp body shell 1 is located at by described pull bar 42.Like this, when electric box 3 is driven fully into after in lamp body shell 1, the inner side of the top shell plate 11 of pinboard 32 and lamp body shell 1 is close to, and the lower of pull bar 42 is rectified pin hole 30, now, being depressed by pull bar 42 can by electric box 3 and lamp body shell 1 fixing and locking in insertion pin hole 30.
Further, see Fig. 6 and Fig. 7, as a kind of detailed description of the invention of LED down provided by the invention, described rod assembly also comprises and is fixed on compressing tablet 41 on described lamp body shell 1 and elastomeric element, and described compressing tablet 41 is preferably set to
shape, which is provided with the first through hole, pass for pull bar 42, described lamp body shell 1 is just provided with the second through hole to the position of described first through hole, the middle part of described pull bar 42 is provided with flange 420, described pull bar 42 is divided into upper rod section 421 and lower rod section 422 by described flange 420, the upper rod section 421 of described pull bar 42 is arranged in described first through hole, the lower rod section 422 of described pull bar 42 to be arranged in described second through hole and can to fit through with described pin hole 30, and described elastomeric element is located between described compressing tablet 41 and the flange 420 of described pull bar 42.In present embodiment, when removing the locked state between electric box 3 and lamp body shell 1 when needing to safeguard electric box 3, only need upwards mention pull bar 42, pull the handle piece be located on electric box 3 simultaneously, electric box 3 can be pulled out along guide plate 10 and carries out follow-up attended operation in lamp body shell 1, now pull bar 42 has the trend resetted downwards due to the elastic force effect of elastomeric element; After maintenance completes, only electric box 3 need be put into lamp body shell 1 and push along guide plate 10, in the process pushed, lamp body shell 1 and electric box 3 once alignment pins hole 30 just can reset and automatically insert among pin hole 30, thus to be locked by pull bar 42 under the elastic force effect of elastomeric element.
Further, refer to Fig. 2, Fig. 4 and Fig. 5, as a kind of detailed description of the invention of LED down provided by the invention, described elastomeric element is Compress Spring 43 and is sheathed on the upper rod section 421 of described pull bar 42; Certainly, elastomeric element also can select the rubber parts of excellent spring, but Compress Spring 43 is more durable in use, not easily loses efficacy, therefore as priority scheme herein; The top of the upper rod section 422 of described pull bar 42 is also provided with pull bar cap 44, is more prone to put forth effort when making like this to pull pull bar 42, and operate very convenient saving time.
Further, refer to Fig. 3, Fig. 4 and Fig. 6, Fig. 8 and Fig. 9, as a kind of detailed description of the invention of LED down provided by the invention, described electric box 3 has base plate 33, and the both sides of described base plate 33 are also respectively equipped with at least one roller 34 that can roll on described guide plate 10.These rollers 34 reduce the frictional force between electric box 3 and guide plate 10 greatly, make that electric box 3 is easier to be ejected or to push in lamp body shell 1 along guide plate 10, better supporting and balanced action to play, paying the utmost attention to and two or three rollers 34 are respectively set on the both sides of base plate 33.
Further, see figure Fig. 1, Fig. 3 and Fig. 7, as a kind of detailed description of the invention of LED down provided by the invention, described handle piece is at least one journal stirrup 311 be located on the rear coverboard 31 of described electric box 3.This journal stirrup 311 exceeds the upper surface of the top shell plate 11 of described lamp body shell 1, power when pulling electric box 3 with convenient for maintaining workman, in order to convenient and not by the restriction in orientation, this journal stirrup 311 preferably arranges two, the top edge both sides of the rear coverboard 32 of electric box 3, so no matter in which side, all electric box 3 can be pulled easily.
Further, refer to Fig. 1, Fig. 3, Fig. 4 and Fig. 7, as a kind of detailed description of the invention of LED down provided by the invention, the rear side of the rear coverboard 31 of described electric box 3 is also provided with the adjustment support 5 of the tail height for regulating Down lamp.This support 5 can up-down adjustment, suitably to adjust according to the height of the concrete occasion of the installation of light fixture to its afterbody, with make lamp holder place lower limb can well with the good fit such as ceiling, attractive in appearance after installing with the bad and impact of preventing from fitting.
Further, refer to Fig. 3 and Fig. 7, Fig. 8, as a kind of detailed description of the invention of LED down provided by the invention, described electric box 3 also has front coverboard 35, described front coverboard 35 is provided with multiple louvre 350, and described rear coverboard 31 is provided with at least one through wires hole 310.This through wires hole 310 not only may be used for cross-under electric wire, and louvre 350 can also be coordinated to form cross-ventilation, is conducive to effectively distributing of the heat that the elements such as power supply in electric box 3 produce, thus ensures the service life of light fixture.
Further, refer to Fig. 1, as a kind of detailed description of the invention of LED down provided by the invention, the top shell plate 11 of described lamp body shell 1 is provided with the reinforcement 111 of at least one longitudinal direction.Like this, even if lamp body shell 1 adopts thinner section bar, also can ensure its mechanical strength, make it not yielding.
Further, refer to Fig. 1, Fig. 3, Fig. 4 and Fig. 7 and Fig. 8, as a kind of detailed description of the invention of LED down provided by the invention, described lamp head shell 2 outer be arranged with at least two for installing Down lamp time the fastener 6 that blocks mutually with ceiling.During mounted lamp, only lamp head shell 2 need be headed into from the bottom up on the lamp installation hole arranged on the ceiling in advance, just Down lamp steadily can be fixed on the ceiling by these fasteners 6.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a LED down, comprises lamp body shell, the lamp head shell be connected with described lamp body shell, the reflector be located in described lamp head shell, the light source part be located in described reflector, the LED power assembly being located at the electric box in described lamp body shell and being located in described electric box; It is characterized in that:
Described lamp body shell is provided with the guide rail slipped into for described electric box;
Described electric box is provided with a pin hole, and described lamp body shell is provided with and can coordinates the latch assembly of described lamp body shell and described electric box being locked with described pin hole when described electric box slips into described lamp body shell completely;
Described electric box is also provided with the handle piece that described electric box can be pulled out in described lamp body shell;
Described lamp body shell has a top shell plate and both sides coverboard, and described guide rail is be located at the lower limb of both sides coverboard respectively and the guide plate bent inwards;
Described latch assembly is a rod assembly, and it comprises a pull bar; Coverboard after described electric box has one, described rear coverboard bends inwards near the edge of the top shell plate of described lamp body shell and is provided with a pinboard parallel with described top shell plate, described pin hole is located on described pinboard, and position corresponding with described pin hole on the top shell plate of described lamp body shell is located at by described pull bar;
Described latch assembly also comprises one and is fixed on compressing tablet on described lamp body shell and an elastomeric element, described compressing tablet is provided with one first through hole, described lamp body shell is just provided with the second through hole to the position of described first through hole, the middle part of described pull bar is provided with a flange, described pull bar is divided into upper rod section and lower rod section by described flange, the upper rod section of described pull bar is arranged in described first through hole, the lower rod section of described pull bar to be arranged in described second through hole and can to fit through with described pin hole, and described elastomeric element is located between the flange of described compressing tablet and described pull bar.
2. LED down as claimed in claim 1, is characterized in that: described elastomeric element is a Compress Spring, and is sheathed on the upper rod section of described pull bar; The top of the upper rod section of described pull bar is also provided with a pull bar cap.
3. LED down as claimed in claim 1, it is characterized in that: described electric box has a base plate, the both sides of described base plate are also respectively equipped with at least one roller that can roll on described guide plate.
4. LED down as claimed in claim 1, is characterized in that: described handle piece is at least one journal stirrup be located on the rear coverboard of described electric box.
5. LED down as claimed in claim 1, is characterized in that: the rear side of the rear coverboard of described electric box is also provided with one for regulating the adjustment support of the tail height of Down lamp.
6. LED down as claimed in claim 1, it is characterized in that: coverboard before described electric box also has, described front coverboard is provided with multiple louvre, and described rear coverboard is provided with at least one through wires hole.
7. the LED down as described in any one of claim 1 to 6, is characterized in that: the top shell plate of described lamp body shell is provided with the reinforcement of at least one longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110446448.2A CN103185212B (en) | 2011-12-28 | 2011-12-28 | LED (Light Emitting Diode) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110446448.2A CN103185212B (en) | 2011-12-28 | 2011-12-28 | LED (Light Emitting Diode) down lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103185212A CN103185212A (en) | 2013-07-03 |
| CN103185212B true CN103185212B (en) | 2015-04-29 |
Family
ID=48676553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110446448.2A Expired - Fee Related CN103185212B (en) | 2011-12-28 | 2011-12-28 | LED (Light Emitting Diode) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103185212B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2703954Y (en) * | 2004-05-10 | 2005-06-08 | 张深贤 | Ceiling lamp convenient for wiring |
| CN2864348Y (en) * | 2006-01-07 | 2007-01-31 | 何兆基 | Lamp with joint box |
| CN201599678U (en) * | 2010-02-10 | 2010-10-06 | 安徽皖投新辉光电科技有限公司 | LED down lamp |
| CN201661915U (en) * | 2010-04-07 | 2010-12-01 | 快捷达通信设备(东莞)有限公司 | Led down lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010055966A (en) * | 2008-08-28 | 2010-03-11 | Toshiba Lighting & Technology Corp | Illuminating device |
-
2011
- 2011-12-28 CN CN201110446448.2A patent/CN103185212B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2703954Y (en) * | 2004-05-10 | 2005-06-08 | 张深贤 | Ceiling lamp convenient for wiring |
| CN2864348Y (en) * | 2006-01-07 | 2007-01-31 | 何兆基 | Lamp with joint box |
| CN201599678U (en) * | 2010-02-10 | 2010-10-06 | 安徽皖投新辉光电科技有限公司 | LED down lamp |
| CN201661915U (en) * | 2010-04-07 | 2010-12-01 | 快捷达通信设备(东莞)有限公司 | Led down lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103185212A (en) | 2013-07-03 |
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Granted publication date: 20150429 Termination date: 20181228 |