CN204593052U - A kind of Down lamp - Google Patents
A kind of Down lamp Download PDFInfo
- Publication number
- CN204593052U CN204593052U CN201520173241.6U CN201520173241U CN204593052U CN 204593052 U CN204593052 U CN 204593052U CN 201520173241 U CN201520173241 U CN 201520173241U CN 204593052 U CN204593052 U CN 204593052U
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- fastener
- lamp
- bonnet
- cylinder
- lamp holder
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Abstract
The utility model provides a kind of Down lamp, and it comprises: have the first relative opening end and the lamp cylinder of the second opening end; Be provided with the lamp holder of the first fastener; To be located in described lamp cylinder and the light source that be connected detachable with described lamp holder; Be provided with can with the bonnet of the second fastener of described first fastener clamping; Wherein, described bonnet is by first opening end being fixed on described lamp cylinder of described second fastener and described first fastener, and described lamp holder is by detachable being fixed in described lamp cylinder of clamping of described first fastener and described second fastener.Cylinder lamp structure of the present utility model is simple, and assembling is with convenient to disassembly.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of Down lamp.
Background technology
Down lamp has been prevalent in the life of people as a kind of illuminations, usual people are when designing room, popular lamp pond is set on roof, the base plate in lamp pond offers multiple lamp hole, install a Down lamp respectively in each lamp hole, the color of the light source of Down lamp is multiple, with after opening multiple Down lamp, whole roof is multicoloured, very attractive in appearance.But more its structure that makes of the parts of Down lamp of the prior art is comparatively complicated, assembling procedure is more, and need just can complete assembling by various instrument and production tool, therefore, dismounting is wasted time and energy, and all non-dismountable between each parts of Down lamp, if one of them parts damages, whole Down lamp just can not continue to employ, and very wastes.
Utility model content
Problem to be solved in the utility model is, provides a kind of structure simple, and Down lamp convenient to disassembly.
In order to solve the problem, the utility model provides a kind of Down lamp, and it comprises: lamp cylinder, and it has the first relative opening end and the second opening end; Lamp holder, which is provided with the first fastener; Light source, it is located in described lamp cylinder, and is connected with described lamp holder is detachable; Bonnet, which is provided with can with the second fastener of described first fastener clamping; Wherein, described bonnet is by first opening end being fixed on described lamp cylinder of described second fastener and described first fastener, and described lamp holder is by detachable being fixed in described lamp cylinder of clamping of described first fastener and described second fastener.
As preferably, described first fastener is located at described lamp holder one end towards described bonnet, first opening end of described lamp cylinder has the breach for making described first fastener expose, described second fastener by described breach stretch in described lamp cylinder with described first fastener clamping.
As preferably, described lamp holder is provided with two described first fasteners relatively, described second fastener and described breach all with described first fastener one_to_one corresponding.
As preferably, described first fastener is located on the sidewall of described lamp holder, and its side deviating from described sidewall is formed with the first slide guide face; The one side that two described second fasteners are relative is equipped with the guide plate for the formation of the second slide guide face, and described second slide guide face is an inclined-plane.
As preferably, the corresponding described indentation, there of sidewall of described lamp holder is formed with groove, the through one end to it towards described bonnet of described groove, described first fastener is located at described groove near it towards in one end of described bonnet, and described second fastener is by being limited in described groove with the clamping of described first fastener.
As preferably, the second fastener described in when described bonnet is connected on described lamp cylinder coordinates towards the side of described breach and is embedded in described breach.
As preferably, described lamp cylinder comprises the reflector with stub end and little head end and the extension axially extended to form from the little head end of described reflector, the free end of described extension forms described first opening end, described second opening end is the stub end of described reflector, described lamp holder is located in described extension, and described light source is located in described reflector.
As preferably, described extension cross section is annular, and described light source tail end is provided with external screw thread, and described lamp holder is a short pipe, and its inside is provided with the internal thread for being threaded with described light source.
As preferably, described reflector outside is provided with two jump rings for installing described Down lamp relatively.
The beneficial effect of the utility model Down lamp is, integral structure component is simple, only comprise bonnet, lamp cylinder, lamp holder, lamp source and jump ring, wherein adopt between light source with lamp holder and be threaded, bonnet is realized by the clamping that coordinates of the first fastener and the second fastener with fixing between lamp cylinder and lamp holder, without the need to by any instrument, without the need to using a screw just this Down lamp can be carried out stable installation in assembling process, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of Down lamp of the present utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION figure (not shown jump ring) of Down lamp of the present utility model.
Fig. 3 is the sectional view (not shown jump ring) of Down lamp of the present utility model.
Fig. 4 is the structural representation of the lamp holder of Down lamp of the present utility model.
Reference numeral:
1-lamp cylinder; 2-lamp holder; 3-light source; 4-bonnet; 5-first opening end; 6-second opening end; 7-reflector; 8-extension; 9-jump ring; 10-first fastener; 11-second fastener; 12-breach; 13-groove; 14-guide plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, Figure 2 and Figure 3, the utility model discloses a kind of Down lamp, and it comprises lamp cylinder 1, lamp holder 2, light source 3 and bonnet 4.Wherein, lamp cylinder 1 has the first relative opening end 5 and the second opening end 6; The little head end that lamp cylinder 1 in the present embodiment comprises the reflector 7 and self-reflection cup 7 with stub end and little head end plays the extension 8 axially extended to form.The free end of extension 8 forms the first opening end 5 of lamp cylinder 1, and the stub end of reflector 7 forms the second opening end 6 of lamp cylinder 1.Continue composition graphs 1, reflector 7 outside is provided with two jump rings 9 relatively, is connected in the lamp hole of body of wall or ceiling by two jump rings 9 for by Down lamp.
Lamp holder 2 is provided with the first fastener 10, and in the present embodiment, lamp holder 2 is installed in the extension 8 of lamp cylinder 1.
Light source 3 is located in lamp cylinder 1, and the light source in the present embodiment is bulb, and this bulb is connected towards one end (i.e. tail end) of extension 8 with lamp holder 2 is detachable;
Bonnet 4 is fixed on the first opening end 5 of lamp cylinder 1, this bonnet 4 be provided with can with the second fastener 11 of the first fastener 10 clamping, bonnet 4 is located on the first opening end 5 of lamp cylinder 1 by the clamping lid of the second fastener 11 and the first fastener 10, simultaneously, lamp holder 2 by the detachable extension 8 being fixed on lamp cylinder 1 of the clamping of the first fastener 10 and the second fastener 11, namely lamp holder 2, realize axial location by the clamping of the first fastener 10 and the second fastener 11 between bonnet 4 and lamp cylinder 1.
Further, shown in composition graphs 2 and Fig. 4, extension 8 cross section of lamp cylinder 1 is annular, namely extension 8 is cylindrical, light source 3 tail end is provided with external screw thread, lamp holder 2 is a short pipe, and its inside is provided with the internal thread for being threaded with light source 3, and namely light source 3 is by being fixed in lamp cylinder 1 with being threaded of lamp holder 2.
Continue composition graphs 2, first fastener 10 is located at lamp holder 2 one end towards bonnet 4, second fastener 11 is located at the side of bonnet 4 towards lamp cylinder 1, first opening end 5 of lamp cylinder 1 has the breach 12 for making the first fastener expose, in the process that bonnet 4 is covered on the first opening end 5, the second fastener 11 by breach 12 stretch in lamp cylinder 1 with the first fastener 10 clamping.In addition, the setting of this breach 12 also serves the effect preventing bonnet 4 from rotating relative to lamp cylinder 1, namely carries out axial rotary stopper to bonnet 4.In order to bonnet 4 is fixed on lamp cylinder 1 by more firm in the present embodiment, lamp holder 2 is provided with relatively two the first fasteners 10, second fastener 11 and breach 12 are all arranged with the first fastener 10 one_to_one corresponding, certainly also multiple first fastener 10 can be set along lamp holder 2 outer rim, and correspondence arranges corresponding second fastener 11 and breach 12.
Concrete, in the present embodiment, the first fastener 10 is located on the sidewall of lamp holder 2, and is close to lamp holder 2 one end towards bonnet 4.The side that first fastener 10 deviates from above-mentioned sidewall is formed with the first slide guide face, this the first slide guide face is formed by arranging a slide plate, also can be formed directly on the first fastener 10, the first slide guide face in the present embodiment is a cambered surface and is formed by arranging slide plate, and concrete structure can with reference to accompanying drawing 4.When the first fastener 10 is multiple, multiple first fastener 10 is distributed on lamp holder 2 ringwise.The one side that two the second fasteners 11 are relative has the guide plate 14 for the formation of the second slide guide face, and this second slide guide face is an inclined-plane, and the guide plate 14 in the present embodiment is approximately right angled triangle, and concrete structure can with reference to figure 2.In addition, the number in each slide guide face is not unique, but preferably arranges one to one.
The form fit of the first opening end 5 of bonnet 4 shape in the present embodiment and lamp cylinder 1, is circle.Further, the conveniently dismounting of bonnet 4, the area of bonnet 4 can be a bit larger tham the face area of the first opening end 5, and after namely the two connects, bonnet 4 outer rim is protruded outside lamp cylinder 1.And after bonnet 4 is connected with lamp cylinder 1, the second fastener 11 is embedded in breach 12 towards the side cooperation of breach 12, and the second fastener 11 protrudes outside lamp cylinder 1 away from the side of breach 12.Certainly, also bonnet 4 design can be become the style that can be connected the entirety of rear formation continuous and derivable with lamp cylinder 1, namely bonnet 4 area of section is identical with the area of section of extension 8, and the second fastener overall co-ordination is embedded in breach 12 when bonnet 4 is fixed on lamp cylinder 1, and the outer surface of its outer surface and lamp cylinder 1 extension 8 is coplanar.As shown in Figure 2, corresponding breach 12 place of sidewall of lamp holder 2 is formed with groove 13, and this groove 13 is towards the open at one end of bonnet 4, and the first fastener 10 is located at groove 13 and in one end of bonnet 4, is not protruded groove 13 near it.
In specific implementation process, first lamp holder 2 is installed in lamp cylinder 1, then bulb 3 tail end is stretched in lamp cylinder and be connected with lamp holder 2, finally bonnet 4 lid is located on the first opening end 5 of lamp cylinder 1.Establish in process at the lid of bonnet, namely at each second fastener 11 in the process of slippage in groove 13, relative second fastener 11 of first fastener 10 is along the second slide guide face reverse shuffle, relative sliding namely between the first slide guide face and the second slide guide face, so that two second fasteners 11 are strutted gradually, make the second fastener 11 can pass over the first corresponding fastener 10 and to enter in groove 13 and to fasten with the first corresponding fastener 10.When for taking off bonnet 4, only need apply the power contrary with the lid set direction of bonnet 4 to bonnet 4, the process of choosing is the inverse process of above-mentioned action.The effect wherein arranging groove 13 is for the second fastener 11 provides accommodating space, to make when bonnet 4 is fixed on lamp cylinder 1, the second fastener 11 can with the first fastener 10 clamping after be limited in groove 13.
The parts that Down lamp of the present utility model entirety comprises are less, and are detachable connection between each parts, therefore easy accessibility, and assembly and disassembly process is without the need to adopting any aid and without the need to using a screw.And wherein all can change after certain they deteriorate, the use of Down lamp entirety can not be affected.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can in essence of the present utility model and protection domain, and make various amendment or equivalent replacement to the utility model, this amendment or equivalent replacement also should be considered as dropping in protection domain of the present utility model.
Claims (9)
1. a Down lamp, is characterized in that, comprising:
Lamp cylinder, it has the first relative opening end and the second opening end;
Lamp holder, which is provided with the first fastener;
Light source, it is located in described lamp cylinder, and is connected with described lamp holder is detachable;
Bonnet, which is provided with can with the second fastener of described first fastener clamping;
Wherein, described bonnet is by first opening end being fixed on described lamp cylinder of described second fastener and described first fastener, and described lamp holder is by detachable being fixed in described lamp cylinder of clamping of described first fastener and the second fastener.
2. Down lamp according to claim 1, it is characterized in that, described first fastener is located at described lamp holder one end towards described bonnet, first opening end of described lamp cylinder has the breach for making described first fastener expose, described second fastener by described breach stretch in described lamp cylinder with described first fastener clamping.
3. Down lamp according to claim 2, is characterized in that, described lamp holder is provided with two described first fasteners relatively, described second fastener and described breach all with described first fastener one_to_one corresponding.
4. Down lamp according to claim 3, is characterized in that, described first fastener is located on the sidewall of described lamp holder, and its side deviating from described sidewall is formed with the first slide guide face; The one side that two described second fasteners are relative is equipped with the guide plate for the formation of the second slide guide face, and described second slide guide face is an inclined-plane.
5. Down lamp according to claim 4, it is characterized in that, the corresponding described indentation, there of sidewall of described lamp holder is formed with groove, the through one end to it towards described bonnet of described groove, described first fastener is located at described groove near it towards in one end of described bonnet, and described second fastener is by being limited in described groove with the clamping of described first fastener.
6. Down lamp according to claim 5, is characterized in that, the second fastener described in when described bonnet is connected on described lamp cylinder is embedded in described breach towards the side cooperation of described breach.
7. according to the Down lamp one of claim 1-6 Suo Shu, it is characterized in that, described lamp cylinder comprises the reflector with stub end and little head end and the extension axially extended to form from the little head end of described reflector, the free end of described extension forms described first opening end, described second opening end is the stub end of described reflector, described lamp holder is located in described extension, and described light source is located in described reflector.
8. Down lamp according to claim 7, is characterized in that, described extension cross section is annular, and described light source tail end is provided with external screw thread, and described lamp holder is a short pipe, and its inside is provided with the internal thread for being threaded with described light source.
9. Down lamp according to claim 7, is characterized in that, described reflector outside is provided with two jump rings for installing described Down lamp relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173241.6U CN204593052U (en) | 2015-03-25 | 2015-03-25 | A kind of Down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173241.6U CN204593052U (en) | 2015-03-25 | 2015-03-25 | A kind of Down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593052U true CN204593052U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173241.6U Active CN204593052U (en) | 2015-03-25 | 2015-03-25 | A kind of Down lamp |
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| CN (1) | CN204593052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838736A (en) * | 2017-03-10 | 2017-06-13 | 漳州立达信光电子科技有限公司 | Led |
-
2015
- 2015-03-25 CN CN201520173241.6U patent/CN204593052U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838736A (en) * | 2017-03-10 | 2017-06-13 | 漳州立达信光电子科技有限公司 | Led |
| CN106838736B (en) * | 2017-03-10 | 2020-06-30 | 漳州立达信光电子科技有限公司 | LED lamp |
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| GR01 | Patent grant |