CN204665028U - A kind of Down lamp - Google Patents
A kind of Down lamp Download PDFInfo
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- CN204665028U CN204665028U CN201520376666.7U CN201520376666U CN204665028U CN 204665028 U CN204665028 U CN 204665028U CN 201520376666 U CN201520376666 U CN 201520376666U CN 204665028 U CN204665028 U CN 204665028U
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- type fastener
- hole
- screw column
- down lamp
- cylindrical shell
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Abstract
The utility model relates to field of lighting devices, concrete, is a kind of Down lamp adopting L-type fastener spacing.The utility model discloses a kind of Down lamp, it comprises cylindrical shell, lampshade and multiple stopping means, cylindrical shell is fixedly connected with lampshade, stopping means comprises L-type fastener and torsion spring, angle between the two-stage structure of the fixed head on cylindrical shell and L-type fastener is rotatably assorted by the first screw column, and position fixed head closing on cylindrical shell also arranges the second screw column; Torsion spring is inserted in and is arranged on the first screw column, and the one end being positioned at L-type fastener torsion spring is resisted against the second screw column, and the other end is resisted against L-type fastener.The utility model, as illuminating lamp, is applicable to the places such as market, hospital, school.
Description
Technical field
The utility model relates to field of lighting devices, concrete, is a kind of Down lamp adopting L-type fastener spacing.
Background technology
Down lamp is a kind of lighting being embedded into light down-ejection type in ceiling.This hidden the putting property light fixture being flush-mounted in ceiling inside, all light projects all downwards, belongs to direct luminous intensity distribution.With different reflectors, eyeglass, shutter, bulb, different light effects can be obtained.Down lamp does not take up space, and can increase the soft atmosphere in space, if want to build warm sensation, can try to install many Down lamps, alleviate space constriction.Down lamp is widely used in the use as accent light such as market, hospital, school, large supermarket, office space, high-end residential, brightening, beautifies the environment, and is also life increasing colour.
Bibliography CN202371603U discloses a kind of Down lamp, includes tubular mount pad, and the both sides of tubular mount pad are provided with jump ring, during installation, jump ring need be pressed into vertical state.At present, Down lamp generally comprises cylindrical shell, lampshade and stopping means, but what the stopping means of prior art Down lamp adopted is all realized by spring, when needing one end of spring to be pressed onto near cylindrical shell position during installation, cylindrical shell could be filled in reserved installing hole.The elastic force of spring is very large, and one end of spring could be pressed onto the position near cylindrical shell by the strength that needs cost a lot of money.Hand spring when cylindrical shell being filled in reserved installing hole, and because installing hole is smaller, hand easily scrapes the edge of installing hole and injured.
Utility model content
The weak point existed when installing for prior art Down lamp, the utility model proposes a kind of L-type fastener that adopts to realize the Down lamp of limit function.
The technical solution adopted in the utility model is as follows:
A kind of Down lamp, it comprises cylindrical shell, lampshade and multiple stopping means, cylindrical shell is fixedly connected with lampshade, stopping means comprises L-type fastener and torsion spring, angle between the two-stage structure of the fixed head on cylindrical shell and L-type fastener is rotatably assorted by the first screw column, and position fixed head closing on cylindrical shell also arranges the second screw column; Torsion spring is inserted in and is arranged on the first screw column, and the one end being positioned at L-type fastener torsion spring is resisted against the second screw column, and the other end is resisted against L-type fastener.
Further, fixed head has two, and two fixed heads are parallel, and described each fixed head is provided with the first through hole and the second through hole, and the first through hole of two fixed heads and the axis of the second through hole are respectively all on the same line.
Further, the first through hole is positioned at outside the second through hole, and the diameter of the first through hole is greater than the external diameter of the first screw column, and the diameter of the second through hole is greater than the external diameter of the second screw column.
Further, the angle between the two-stage structure of L-type fastener is provided with two through holes, and on the same line, the diameter of through hole is greater than the external diameter of the first screw column to the axis of two through holes.
Further, the angle between L-type fastener two-stage structure is acute angle or right angle.
Further, multiple stopping means is evenly distributed along cylindrical shell circumferencial direction.
The utility model adopts L-type fastener to replace traditional spring as stopping means relative to prior art.During installation, without the need to pressing pressing spring, directly Down lamp is put into installing hole.After Down lamp puts into installing hole, short one end of pressing L-type fastener, is pressed into level by long one end.Down lamp is placed in installing hole, due to the position-limiting action of L-type fastener, can not fall down.Relative to traditional spring stopper, easy for installation, it also avoid in installation process injured.
The utility model, as illuminating lamp, is applicable to the places such as market, hospital, school.
Accompanying drawing explanation
Fig. 1 is the front view of Down lamp;
Fig. 2 is the side view of Down lamp;
Fig. 3 is the schematic diagram of Down lamp;
Fig. 4 is the top view of Down lamp;
Fig. 5 is the stopping means figure of Down lamp;
Fig. 6 is the scheme of installation of Down lamp.
Detailed description of the invention
For further illustrating each embodiment, the utility model provides accompanying drawing.These accompanying drawings are a part for the utility model disclosure, and it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated to explain the operation principles of embodiment.Coordinate with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantage of the present utility model.Assembly in figure not drawn on scale, and similar element numbers is commonly used to assembly like representation class.
Now with detailed description of the invention, the utility model is further illustrated by reference to the accompanying drawings.
Consult shown in Fig. 1 to Fig. 4, the Down lamp of the preferred embodiment of the utility model, it comprises cylindrical shell 1, L-type fastener 2, fixed head 3, torsion spring 4, first screw column 31, second screw column 32, lampshade 5.Wherein, cylindrical shell 1 and lampshade 5 are fixed together, and stopping means comprises L-type fastener 2 and torsion spring 4.
In order to mounting limit device L fastener 2 and torsion spring 4, cylindrical shell 1 is provided with two parallel fixed heads 3, and each fixed head 3 is provided with two through holes: the first through hole 33 and the second through hole 34.The equal diameters of two the first through holes 31, the equal diameters of two the second through holes 34.First through hole 33 of two parallel dead plates and the axis of the second through hole 34 are respectively all on the same line.First through hole 33 is positioned at outside the second through hole 34, and the diameter of the first through hole 33 is greater than the external diameter of the first screw column 31, and the diameter of the second through hole 34 is greater than the external diameter of the second screw column 32.
As shown in Figure 5, be provided with two through holes in the angle of L-type fastener 2, two through holes lay respectively at the both sides of L-type fastener 2, and in like manner, the axis of these two through holes on the same line.As shown in Figure 3, torsion spring 4 is inserted in and is arranged on the first screw column 31, concentric with the first screw column 31.L-type fastener 2 is arranged on the first screw column 31 by the through hole on it, and L-type fastener 2 is between two fixed heads 3, and torsion spring 4 is positioned at L-type fastener 2.Torsion spring 4 is hinged to realize movable cooperation by the first screw column 31, and one end of torsion spring 4 is resisted against the second screw column 32, and the other end is resisted against on a short end structure of L-type fastener 2.
More stable when fixing to make Down lamp, the angle between the two-stage structure of L-type fastener 2 is acute angle or right angle.As shown in Figure 3, the normality of L-type fastener 2 is that long one end is in vertical state, and now torsion spring is in lax state.
It should be noted that, stopping means is evenly distributed along cylindrical shell circumferencial direction, and those skilled in the art is known, and stopping means generally adopts two, but is not limited to two.
As shown in Figure 6, be the schematic diagram after Down lamp installation.During installation, without the need to pressing torsion spring, Down lamp is put into the installing hole stayed in advance, until the end structure running into L-type fastener 2 short cannot continue upwards.Now, the end structure that pressing L-type fastener 2 is short, the end structure that L-type fastener 2 is long is pressed into level, by one end form touch on L-type fastener 2 to ceiling, cannot continue pressing.Torsion spring is in tension, but can maintain the current state of L-type fastener 2, makes Down lamp be stuck in installing hole, can not fall down.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (6)
1. a Down lamp, it comprises cylindrical shell, lampshade and multiple stopping means, described cylindrical shell is fixedly connected with lampshade, it is characterized in that: described stopping means comprises L-type fastener and torsion spring, angle between the two-stage structure of the fixed head on described cylindrical shell and L-type fastener is rotatably assorted by the first screw column, and position fixed head closing on cylindrical shell also arranges the second screw column; Described torsion spring is inserted in and is arranged on the first screw column, and the one end being positioned at L-type fastener torsion spring is resisted against the second screw column, and the other end is resisted against L-type fastener.
2. Down lamp as claimed in claim 1, it is characterized in that: described fixed head has two, two fixed heads are parallel, and described each fixed head is provided with the first through hole and the second through hole, and the first through hole of two fixed heads and the axis of the second through hole are respectively all on the same line.
3. Down lamp as claimed in claim 2, it is characterized in that: described first through hole is positioned at outside the second through hole, the diameter of the first through hole is greater than the external diameter of the first screw column, and the diameter of the second through hole is greater than the external diameter of the second screw column.
4. Down lamp as claimed in claim 1, it is characterized in that: the angle between the two-stage structure of described L-type fastener is provided with two through holes, on the same line, the diameter of through hole is greater than the external diameter of the first screw column to the axis of two through holes.
5. Down lamp as claimed in claim 1, is characterized in that: the angle between described L-type fastener two-stage structure is acute angle or right angle.
6. Down lamp as claimed in claim 1, is characterized in that: described multiple stopping means is evenly distributed along cylindrical shell circumferencial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376666.7U CN204665028U (en) | 2015-06-03 | 2015-06-03 | A kind of Down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376666.7U CN204665028U (en) | 2015-06-03 | 2015-06-03 | A kind of Down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204665028U true CN204665028U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376666.7U Active CN204665028U (en) | 2015-06-03 | 2015-06-03 | A kind of Down lamp |
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| Country | Link |
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| CN (1) | CN204665028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489010A (en) * | 2018-12-20 | 2019-03-19 | 江门市韦尔达照明科技有限公司 | A kind of built-in fitting and panel embedded devices |
-
2015
- 2015-06-03 CN CN201520376666.7U patent/CN204665028U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489010A (en) * | 2018-12-20 | 2019-03-19 | 江门市韦尔达照明科技有限公司 | A kind of built-in fitting and panel embedded devices |
| CN109489010B (en) * | 2018-12-20 | 2024-01-26 | 江门市韦尔达照明科技有限公司 | Embedded part and panel embedded equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |