Utility model content
Based on this, for solving the problem, be necessary a kind of installation of lampshade to be provided, to dismantle easier LED lamp affixed to the ceiling.
For realizing a kind of LED lamp affixed to the ceiling that the utility model object provides, comprise drain pan, LED lamp source, lampshade and banking stop;
Described LED lamp source is arranged on described drain pan;
Described lampshade is located on described drain pan, and covers described LED lamp source, and is fixed by described banking stop between described lampshade and described drain pan;
Described banking stop is connected with described drain pan.
As a kind of embodiment of LED lamp affixed to the ceiling, described banking stop is two or more, and described banking stop and described drain pan removably connect.
As a kind of embodiment of LED lamp affixed to the ceiling, described drain pan is groove structure, and described LED lamp source is arranged in the groove of described drain pan.
As a kind of embodiment of LED lamp affixed to the ceiling, between described drain pan and described lampshade relative to two faces all become parallelogram, be respectively provided with a described banking stop at the two ends that described drain pan is relative.
As a kind of embodiment of LED lamp affixed to the ceiling, described banking stop is provided with fixing hole, described drain pan is provided with the installing hole matched with described fixing hole, described banking stop uses attaching parts to be fixed on described drain pan by described fixing hole and described installing hole.
As a kind of embodiment of LED lamp affixed to the ceiling, the draw-in groove portion that described banking stop comprises fixed part and is connected with described fixed part;
Draw-in groove is provided with in described draw-in groove portion;
Described fixed part is connected with described drain pan, and described lampshade snaps fit onto in described draw-in groove and fixes with described drain pan.
As a kind of embodiment of LED lamp affixed to the ceiling, the top connected in turn in described draw-in groove portion, pars intermedia and bottom form described draw-in groove, and described bottom is connected with described fixed part;
Described top is parallel to each other with described bottom or becomes predetermined angle;
Described pars intermedia is when described banking stop is installed on described drain pan and the bottom vertical of described drain pan.
As a kind of embodiment of LED lamp affixed to the ceiling, described banking stop is also provided with bending part between described fixed part and described draw-in groove portion;
Described bending part one end is connected with described fixed part, and the other end is connected with the bottom margin in described draw-in groove portion, and the opening direction of described bending part and described draw-in groove opening direction homonymy;
Described bending part is applicable to be fastened on the top edge of described drain pan.
As a kind of embodiment of LED lamp affixed to the ceiling, described fixed part is arranged on the inner side of described drain pan.
As a kind of embodiment of LED lamp affixed to the ceiling, also comprise driving power;
Described driving power is also arranged on described drain pan, and is connected with described LED light source, for providing electric energy for described LED light source.
The beneficial effects of the utility model comprise: a kind of LED lamp affixed to the ceiling that the utility model provides, and adopt the position of banking stop to lampshade to limit.Banking stop is connected with drain pan, carries out position again fix after connection by banking stop to lampshade.And using banking stop by simple snap fit just energy fastening lampshades, installation, the dismounting of lampshade are all very convenient, avoid in conventional art and use Special fixing clamp to dismantle inconvenient problem.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, be described below in conjunction with the detailed description of the invention of accompanying drawing to LED lamp affixed to the ceiling of the present utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The LED lamp affixed to the ceiling of the utility model one embodiment, as shown in Figure 1, comprises drain pan 100, LED lamp source 200, lampshade 300 and banking stop 400.Wherein, LED lamp source 200 is arranged on drain pan 100, or when drain pan 100 has certain accommodation space, LED lamp source 200 is arranged on the inside of drain pan 100.Lampshade 300 is located on drain pan 100, and covers LED lamp source 200, and is fixed by banking stop 400 between lampshade 300 and drain pan 100.And banking stop 400 and drain pan 100 removably connect.
The object of lampshade 300 is exactly that cover establishes LED lamp source 200 to play the effect in guard lamp source.After certain material to lampshade 300 and shape design, lampshade 300 also can have some softening light concurrently, makes LED lamp affixed to the ceiling profile more attractive in appearance.But no matter what kind of lampshade 300 carries out is improved, the function of its basic protection LED lamp source 200 is very necessary.Therefore, time lampshade 300 is installed on drain pan 100, be generally coordinate comparatively closely with drain pan 100, the effect that granules such as stoping dust enters LED lamp affixed to the ceiling inside can be played.
What the LED lamp affixed to the ceiling of the utility model embodiment was different from traditional lamp affixed to the ceiling is exactly have employed the position of banking stop 400 to lampshade 300 to limit.Banking stop 400 is connected with drain pan 100, carries out position again fix after connection by banking stop 400 pairs of lampshades 300.And using banking stop 400 by simple snap fit just energy fastening lampshades 300, installation, the dismounting of lampshade 300 are all very convenient, avoid in conventional art and use Special fixing clamp to dismantle inconvenient problem.
Wherein, the drain pan 100 of LED lamp affixed to the ceiling can be parallelogram or the various shape such as circular, and the shape of lampshade 300 is with the mating shapes of drain pan 100.When the change in shape of LED lamp affixed to the ceiling, the shape of LED lamp source 200 also carries out alteration of form accordingly.And the position that in lamp affixed to the ceiling, the quantity of banking stop 400 can be applicable to clamping according to the size of LED lamp affixed to the ceiling, shape and lampshade 300 is carried out flexibly.In order to reach the fixation better to lampshade 300, banking stop 400 is generally two or more.And arrange more than three banking stops 400 for the LED lamp affixed to the ceiling of circle, and three banking stops 400 are uniformly distributed, and become the restriction effect of equilateral triangle structure to lampshade 300 better.
Wherein in an embodiment, drain pan 100 is groove structure, namely has certain accommodation space in the middle part of drain pan 100, can be used for depositing the components and parts such as LED lamp source 200 and the associated wiring that matches.LED lamp affixed to the ceiling as shown in Figure 1, its drain pan 100 is just groove structure, and drain pan 100 is made up of the side of base plate and surrounding.The accommodating cavity that one can be placed components and parts is formed between side and base plate.Such design, makes the installation of the components and parts such as LED light source fixing more stable, extends the service life of LED lamp affixed to the ceiling.
Especially, for as shown in Figure 1, between drain pan 100 and lampshade 300 relative to two faces all become parallelogram (better, can be rectangle) LED lamp affixed to the ceiling, can a banking stop 400 be respectively set at the two ends that drain pan 100 is relative, namely minimum a banking stop 400 be respectively set on two drain pan end caps 110.And as shown in Figure 1, now lampshade 300 also matches with this structure, lampshade 300 two ends corresponding with described drain pan end cap 110 are hatch frame, and two ends relative are in addition provided with sidewall.So, when lampshade 300 cover is set to after on drain pan 100, the sidewall of lampshade 300 can match with described drain pan 100 and to seal inside such as LED, ensures the security of LED lamp affixed to the ceiling.
As a kind of embodiment, fixing hole 430 can be set on banking stop 400, the installing hole 111 matched with described fixing hole 430 is set simultaneously on drain pan 100.When mounted, use screw etc. to pass after being alignd with the installing hole 111 on drain pan 100 by described fixing hole 430, and carry out fastening, then reach the effect connecting banking stop 400 and drain pan 100.During as used screw, can be fixed at the outside nut of drain pan end cap 110.
In other embodiments, described banking stop 400 also the mode such as can be pasted and is fixedly connected with directly using between drain pan 100.The stability of whole like this lamp body is better.But use the mode of removably connecting can make the installation of LED lamp affixed to the ceiling, dismantle convenient, also suitably can reduce cost of transportation.
Better, as a kind of embodiment, as shown in Figure 2, the draw-in groove portion 420 that banking stop 400 comprises fixed part 410 and is connected with fixed part 410.The draw-in groove of opening towards a left side is provided with in draw-in groove portion 420.Fixed part 410 is connected with drain pan 100, and lampshade 300 is generally received in the draw-in groove in draw-in groove portion 420 by edge card and fixed with drain pan 100.Adopt in this way, only need to utilize the elasticity of banking stop 400 to be snapped fit onto by lampshade 300 in draw-in groove when mounted and get final product fastening lampshades 300, mount and dismount all very easy.
Concrete, the top 421 connected in turn in draw-in groove portion 420, pars intermedia 422 and bottom 423 form draw-in groove.Bottom 423 is connected with fixed part 410.Wherein, be parallel to each other between top 421 and bottom 423, or the angle that both times also can be certain, angle between the two can not be excessive certainly.To become predetermined angle to be generally less than 30 degree be good.Better, can be close to each other in openend between top 421 and bottom 423.Like this, after lampshade 300 snaps fit onto draw-in groove, can there be a clamping action top 421 and bottom 423 to lampshade 300 at draw-in groove aperture position, make the fixation of lampshade 300 better.
And for LED lamp affixed to the ceiling as shown in Figure 1, wherein, lampshade 300 and banking stop 400 are made by plastic material.When installing lampshade 300, utilize the elastic deformation of plastics, depress one end of the lampshade 300 of plastics gently with finger and advance in drain pan 100 end cap, again the other end of plastic lamp shade 300 is put into drain pan 100, then slightly push back plastic lamp shade 300, make plastic lamp shade 300 snap fit onto in draw-in groove, be placed on the bottom 423 in draw-in groove portion 420, make that namely lampshade 300 is stiff completes installation, dismounting is very convenient.
And as shown in Figure 2, pars intermedia 422 is arranged between described top 421 and described bottom 423.When banking stop 400 is installed to after on drain pan 100, described pars intermedia 422 is vertical with the bottom 423 of drain pan 100.And when top 421 is parallel to each other with described bottom 423, described pars intermedia 422 all becomes an angle of 90 degrees with between described top 421 and described bottom 423.The main cause of such setting is, after lampshade 300 is installed on drain pan 100, its entirety should be parallel with between described drain pan 100, thus the opening direction of the draw-in groove relative with described pars intermedia 422 should with lampshade 300 body parallel, parallel with the outward flange of lampshade 300 in other words.
Better, as shown in Figure 2, except fixed part 410 and draw-in groove portion 420, banking stop 400 is also provided with bending part 440 between fixed part 410 and draw-in groove portion 420, this kink entirety becomes a structure being similar to angle iron, but bending angle can be larger, is greater than 90 degree.Bending part 440 one end is connected with fixed part 410, also has certain connection angle between the two, and angulation is at the opposite side of described bending angle; Bottom 423 edge conjunction in the other end and draw-in groove portion 420, also has certain connection angle between the two, and angulation is also at the opposite side of described bending angle.So, opening direction and the draw-in groove opening direction homonymy of bending part 440 is made.After banking stop 400 is installed on drain pan 100, bending part 440 can be fastened on the top edge of drain pan 100, plays an effect supported.After being installed on drain pan 100, the opening direction of draw-in groove towards the inner side of drain pan 100, can be fixed lampshade 300.
In order to consideration attractive in appearance, generally the fixed part 410 of banking stop 400 is arranged on the inner side of drain pan 100.
In an embodiment, LED lamp affixed to the ceiling inside is also provided with driving power 500 wherein.Described driving power 500 is also arranged on drain pan 100, or institute's drain pan 100 is inner, and is connected with LED light source, for LED light source provides necessary work energy.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.