CN203500913U - LED panel lamp - Google Patents
LED panel lamp Download PDFInfo
- Publication number
- CN203500913U CN203500913U CN201320625122.0U CN201320625122U CN203500913U CN 203500913 U CN203500913 U CN 203500913U CN 201320625122 U CN201320625122 U CN 201320625122U CN 203500913 U CN203500913 U CN 203500913U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- led panel
- panel light
- lower house
- diffuser plate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED panel lamp which comprises an upper cover, a diffusion plate, an LED lamp plate and a lower shell. The LED panel lamp is characterized in that the upper cover comprises riveting elements and through holes, the riveting elements and the through holes are distributed evenly, the riveting elements are connected with and fixed to the upper cover as a whole by penetrating through the upper cover, the diffusion plate and the lower shell are provided with holes and installation holes respectively, the holes and the installation holes correspond to the through holes, the riveting elements penetrate through the holes and fix the diffusion plate to the lower shell, and the LED lamp plate is fixed into the lower shell. By means of the riveting elements, one-time fixing of the upper cover, the diffusion plate and the lower shell is achieved, an up-down fastening mode replaces a common side screw fastening connection mode, the problem that seams are generated on the LED panel lamp due to heat expansion and cold contraction of the diffusion plate and the upper cover is solved, and the safety hidden risk that the diffusion plate is prone to disengaging is eliminated. Besides, the LED panel lamp is flat and attractive in structure, and people can not see any connecting element from the side face and the use surface.
Description
Technical field
The utility model relates to a kind of LED lighting device, relates in particular to a kind of LED panel light.
Background technology
In room lighting market, large public building and school particularly in the illuminating product of office space panel light be widely used, along with manifesting and the decline of cost of the lifting of LED technology, energy-saving effect, believe that, in 2～3 years of future, the market demand of LED panel light will be quite huge.
LED panel light, especially LED flap panel light is due to the restriction of moulding process, the accuracy of Product Assembly is poor, in LED panel light structure in the past, diffuser plate install fixing rely on be light fixture upper cover by its concora crush in the positioning step or draw-in groove of lower house.Normal design for convenient for assembly all can design and installation gap.During light fixture assembling, panel light lower house will be connected with lock screw with upper cover surrounding side, and due to the existence in gap, the local stress that lock screw produces can make the face that panel light upper cover companding falls apart that the buckling deformation away from diffuser plate occurs.Show by experiment, this deflection can surpass diffuser plate thickness conventionally, thereby makes diffuser plate have the space of arbitrarily moving in light fixture, makes light fixture produce the potential safety hazard that diffuser plate comes off; The another kind of normal solution adopting is that the part contacting with lower house at diffuser plate is coated with one deck glue, diffuser plate is sticked on lower house, the defect of this solution is when light fixture is in applied environment, impact due to temperature and humidity, glue is easy to aging yellowing and even lost efficacy, and that is to say the still fundamentally elimination of potential safety hazard that diffuser plate comes off.
Also there is patent CN202812855U that a kind of Rimless LED panel light is provided, can realize the seamless spliced of a plurality of light fixtures.Although this utility model can be avoided the gap between each light fixture, but owing to being side emitting, correspondingly need to increase LGP, structure is comparatively complicated, and be positioned at the LED lamp limited amount of side, many not as being positioned at the LED quantity of bottom surface, for realizing high-power LED panel lamp, cannot really accomplish.In addition, between the diffuser plate of this utility model and aluminum alloy frame, be to be fixed by groove and convex tendon, because diffuser plate can occur to expand with heat and contract with cold accordingly according to the working condition of LED panel light, the time one will produce gap for a long time, has the hidden danger coming off.
Utility model content
The utility model is for the deficiency of above prior art, a kind of LED panel light is provided, it comprises upper cover, diffuser plate, LED lamp plate and lower house, it is characterized in that, described upper cover comprises equally distributed part and the through hole of pressing, wherein, the described part that presses is connected with described upper cover and is fixed as an integral body to run through the mode of described upper cover, on described diffuser plate and described lower house, be respectively equipped with the perforate corresponding with described through hole and installing hole, the part that presses described in making is fixed to described lower house through described perforate by described diffuser plate, described LED lamp plate is fixed in described lower house.
According to a preferred embodiment, described in the part that presses under the effect of squeeze riveter, be pressed in the described through hole of described upper cover, the head of the part that presses described in making and described upper cap surface keep complete embedding flat.
According to a preferred embodiment, described upper cover comprises ring-shaped platform and sidewall, described upper cover is combined with described diffuser plate and described lower house in the mode of form fit, wherein, described number of openings is at least two, and is evenly distributed on described ring-shaped platform, and the summation of the thickness of the locating platform of the height of described sidewall and described diffuser plate and described lower house about equally.
According to a preferred embodiment, described upper cover shape, rectangular ring, rhombus ring, elliptical annular or square ring ringwise in top view.
According to a preferred embodiment, described diffuser plate and described lower house keep with described upper cover the shape matching in top view.
According to a preferred embodiment, described lower house comprises described locating platform and basin-like body, wherein, described installing hole is evenly distributed on described locating platform in the mode of the described through hole of correspondence, and the pore size of described installing hole with described in the part that presses match, described basin-like body matches with the shape of described locating platform in top view, and the cross-sectional area of described basin-like body is at least less than the cross-sectional area of described locating platform, described basin-like body has the space that at least can hold described LED lamp plate.
According to a preferred embodiment, the part that presses described in the aperture of the described perforate of described diffuser plate is greater than, make described perforate and described in the preset clearance that presses between part be 1～2mm.
According to a preferred embodiment, described in the part that presses be Self-Clinching Standoffs or self-clinching stud.
According to a preferred embodiment, described installing hole is through hole or blind hole.
The utility model has been realized one-time fixing of upper cover, diffuser plate and lower house by the connector that presses, by upper and lower fastening mode, substituted common side screw fastening connected mode, there is the problem in gap in the warping deformation of having avoided LED panel light diffuser plate and upper cover to produce because expanding with heat and contract with cold, has eliminated the caducous potential safety hazard of diffuser plate.And the mechanical fastener that the utility model is used is few, has saved production cost; Structure is smooth attractive in appearance, all can't see any connector from the side with use face.
Accompanying drawing explanation
Fig. 1 (a) is the explosive view of LED panel light of the present utility model;
Fig. 1 (b) is the stereogram of LED panel light of the present utility model;
Fig. 2 (a) is the partial sectional view before LED panel light of the present utility model presses;
Fig. 2 (b) is the partial sectional view after LED panel light of the present utility model presses;
Fig. 2 (c) is the structure chart of upper cover after LED panel light of the present utility model presses;
Fig. 3 (a) is the top view of LED panel light upper cover of the present utility model;
Fig. 3 (b) is the partial sectional view of LED panel light upper cover of the present utility model;
Fig. 4 is the partial sectional view of LED panel light of the present utility model;
Fig. 5 is the top view of LED panel light diffuser plate of the present utility model;
Fig. 6 (a) is the top view of the lower house of LED panel light of the present utility model; With
Fig. 6 (b) is the cutaway view of the lower house of LED panel light of the present utility model.
Reference numerals list
100:LED panel light 101: upper cover 102: diffuser plate
103:LED lamp plate 104: lower house 105: part presses
106: through hole 107: perforate 108: installing hole
201: ring-shaped platform 202: sidewall 301: locating platform
302: basin-like body
The specific embodiment
Now illustrate by reference to the accompanying drawings the utility model.
Fig. 1 (a) and Fig. 1 (b) show LED panel light 100 of the present utility model, and it comprises upper cover 101, diffuser plate 102, LED lamp plate 103 and lower house 104.Upper cover 101 comprises equally distributed part 105 and the through hole 106 of pressing.If Fig. 2 (a) is to as shown in Fig. 2 (c), the part 105 that presses is connected and fixed as a whole to run through mode and the upper cover 101 of upper cover 101.Referring to Fig. 5 and Fig. 6 (a), on diffuser plate 102 and lower house 104, be respectively equipped with the perforate corresponding with through hole 106 107 and installing hole 108, the part 105 that makes to press is fixed to lower house 104 through perforate 107 by diffuser plate 102.LED lamp plate 103 is fixed in lower house 104.The utility model is usingd and is pressed part 105 as connecting securing member, by upper cover 101, diffuser plate 102 with lower house 104 is disposable is connected and fixed, simple to operation and avoided the gap problem of diffuser plate 102 and upper cover 101.
Refer again to Fig. 2 (a) to Fig. 2 (c), the part 105 that presses is pressed in the through hole 106 of upper cover 101 under the effect of squeeze riveter, and the head of the part 105 that makes to press and upper cover 101 surfaces keep complete embeddings flat.The part 105 that presses is pressed into after upper cover 101, its upper cover 101 surfacings after pressing, and structure is attractive in appearance and can't see any connector at use face.
Below in conjunction with pure illustrative diagram 3(a), Fig. 3 (b) and Fig. 4 further illustrate the utility model, wherein, because upper cover 101 is symmetric, so Fig. 3 (b) be only get upper cover 101 half as signal.Referring to Fig. 3 (b), upper cover 101 comprises ring-shaped platform 201 and sidewall 202, makes upper cover 101 with mode and diffuser plate 102 and lower house 104 combinations of form fit.Through hole 106 quantity are at least two, and are evenly distributed on ring-shaped platform 201.As shown in pure illustrative diagram 4, the summation of the thickness of the locating platform 301 of the height of sidewall 202 and diffuser plate 102 and lower house 104 about equally.The sidewall 202 of upper cover 101 blocks diffuser plate 102 and lower house 104 from the side, makes LED panel light 100 in use can't see other members, and profile is smooth attractive in appearance.
According to the preferred embodiment of not showing in figure, upper cover 101 shape, rectangular ring, rhombus ring, elliptical annular or square ring ringwise in top view, shape is various, can meet different users's demand.
According to a preferred embodiment, diffuser plate 102 and lower house 104 keep with upper cover 101 shape matching in top view, are convenient to realize the moulded of LED panel light, thereby contribute to the after this installation of LED panel light 100.
Referring to 6(a) and Fig. 6 (b), lower house 104 comprises locating platform 301 and basin-like body 302.Installing hole 108 is evenly distributed on locating platform 301 in the mode of corresponding through hole 106, and lower house 104 and upper cover 101 are fixed together completely ordinatedly.The pore size of installing hole 108 matches with the part 105 that presses.Upper cover finished product after pressing, by pressing, part 105 is fixed to diffuser plate 102 on lower house 104.In being connected and fixed process, the part 105 that presses pushes and enters into lower house 104 under the effect of external force, because lower house 104 is that elastoplast is made, therefore, in installing hole 108 inward flange generation plastic deformations, after elasticity is recovered, make lower house 104 hold out against the part 105 that presses, thereby upper cover 101 and diffuser plate 102 are fastened on lower house 104.Basin-like body 302 matches with the shape of locating platform 301 in top view, and the cross-sectional area of basin-like body 302 is at least less than the cross-sectional area of locating platform 301, its objective is and dwindle as much as possible the space structure of whole product and guarantee the attractive in appearance of LED panel light 100 whole patterns.Basin-like body 302 has the space that at least can hold LED lamp plate 103.In other words, can in the situation that holding LED lamp plate 103, reduce volume as far as possible, dwindle the longitudinal size of LED panel light, thereby can also obtain ultra-thin effect.
According to a preferred embodiment, the aperture of the perforate 107 of diffuser plate 102 is greater than the part 105 that presses, and makes perforate 107 and the preset clearance that presses between part 105 is 1～2mm.Because diffuser plate 102 in use has the problem of expanding with heat and contract with cold, and the preset clearance of 1～2mm can hold the error that diffuser plate 102 produces because expanding with heat and contract with cold.
According to a preferred embodiment, the part 105 that presses can be Self-Clinching Standoffs or self-clinching stud.According to actual conditions, select suitable connector, LED panel light is connected and fixed.
According to a preferred embodiment, installing hole 108 is through hole or blind hole.When installing hole 108 is blind hole, choose self-clinching stud as connector.After self-clinching stud is pressed into lower house 104, make installing blind 108 inward flange generation plastic deformations, screw thread on self-clinching stud embeds blind hole inwall under the effect of external force, forms corresponding screw thread and is interlocked with it, thereby play fastening effect at blind hole inwall.When installing hole 108 is through hole, the part 105 that presses can be Self-Clinching Standoffs or self-clinching stud.
The utility model at least has the following advantages:
1, disposable being connected and fixed of completing upper cover, diffuser plate and lower house of part that press, without increasing other mechanical fasteners, has saved cost of material;
2, upper cover, with its distinctive architectural feature, limits diffuser plate and lower house, makes user at side and use face, all cannot see the internals of LED panel light, good looking appearance;
3, the utility model designed the product structure gap problem that can avoid diffuser plate and upper cover to produce because of expanding with heat and contract with cold, the panel light sample textual criticism through 1200 * 600, in this structure, the maximum gap of diffuser plate and upper cover is located to be no more than 1mm, effect is very remarkable.
It should be noted that; above-mentioned specific embodiment is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection domain of the present utility model.It will be understood by those skilled in the art that specific descriptions are above in order to explain the purpose of this utility model, not for limiting the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (9)
1. a LED panel light (100), it comprises upper cover (101), diffuser plate (102), LED lamp plate (103) and lower house (104), it is characterized in that,
Described upper cover (101) comprises the equally distributed part that presses (105) and through hole (106), wherein, described in press part (105) with run through the mode of described upper cover (101) and described upper cover (101) be connected and fixed as a whole,
On described diffuser plate (102) and described lower house (104), be respectively equipped with perforate (107) and the installing hole (108) corresponding with described through hole (106), the part (105) that presses described in making is fixed to described lower house (104) through described perforate (107) by described diffuser plate (102)
Described LED lamp plate (103) is fixed in described lower house (104).
2. LED panel light as claimed in claim 1 (100), it is characterized in that, the described part that presses (105) is pressed in the described through hole (106) of described upper cover (101), and described in press head and described upper cover (101) surface of part (105) keep flushing completely.
3. LED panel light as claimed in claim 2 (100), it is characterized in that, described upper cover (101) comprises ring-shaped platform (201) and sidewall (202), makes described upper cover (101) with mode and described diffuser plate (102) and described lower house (104) combination of form fit, wherein
Described through hole (106) quantity is at least two, and it is upper to be evenly distributed in described ring-shaped platform (201),
The summation of the thickness of the locating platform (301) of the height of described sidewall (202) and described diffuser plate (102) and described lower house (104) about equally.
4. LED panel light as claimed in claim 3 (100), is characterized in that, described upper cover (101) shape, rectangular ring, rhombus ring, elliptical annular or square ring ringwise in top view.
5. LED panel light as claimed in claim 4 (100), is characterized in that, described diffuser plate (102) and described lower house (104) keep with described upper cover (101) shape matching in top view.
6. LED panel light as claimed in claim 5 (100), is characterized in that, described lower house (104) comprises described locating platform (301) and basin-like body (302), wherein,
It is upper that described installing hole (108) is evenly distributed in described locating platform (301) in the mode of the described through hole of correspondence (106), and the pore size of described installing hole (108) with described in the part (105) that presses match,
Described basin-like body (302) matches with the shape of described locating platform (301) in top view, and the cross-sectional area of described basin-like body (302) is at least less than the cross-sectional area of described locating platform (301),
Described basin-like body (302) has the space that at least can hold described LED lamp plate (103).
7. the LED panel light (100) as described in one of claim 1 to 6, it is characterized in that, the part (105) that presses described in the aperture of the described perforate (107) of described diffuser plate (102) is greater than, make described perforate (107) and described in the preset clearance that presses between part (105) be 1～2mm.
8. the LED panel light (100) as described in one of claim 1 to 6, is characterized in that, described in the part (105) that presses be Self-Clinching Standoffs or self-clinching stud.
9. the LED panel light (100) as described in one of claim 1 to 6, is characterized in that, described installing hole (108) is through hole or blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625122.0U CN203500913U (en) | 2013-10-10 | 2013-10-10 | LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625122.0U CN203500913U (en) | 2013-10-10 | 2013-10-10 | LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500913U true CN203500913U (en) | 2014-03-26 |
Family
ID=50331889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320625122.0U Expired - Fee Related CN203500913U (en) | 2013-10-10 | 2013-10-10 | LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282088A (en) * | 2020-10-21 | 2021-01-29 | 石月(天津)云科技有限公司 | Elastic heat-insulation composite board and manufacturing system and manufacturing method thereof |
-
2013
- 2013-10-10 CN CN201320625122.0U patent/CN203500913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282088A (en) * | 2020-10-21 | 2021-01-29 | 石月(天津)云科技有限公司 | Elastic heat-insulation composite board and manufacturing system and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101605402B1 (en) | Ceiling mounted type lamp frame | |
| CN203500913U (en) | LED panel lamp | |
| CN201954410U (en) | Embedded lamp and clamping structure thereof | |
| CN203703846U (en) | LED (light-emitting diode) lens fixing device | |
| KR102172174B1 (en) | The ceiling purchase light in which the assembly fastening property betters | |
| CN203571645U (en) | Candle lamp connected by all using buckles | |
| CN203500971U (en) | LED panel lamp | |
| CN202791702U (en) | LED (light emitting diode) embedding lamp | |
| CN205782475U (en) | A kind of headlamp decoration board mounting structure | |
| CN113503482A (en) | Lamp assembly structure and spotlight | |
| KR101673569B1 (en) | Led plate lighting apparatus having a one-piece cover frame | |
| CN210118684U (en) | Ceiling lamp convenient to disassemble | |
| KR102067194B1 (en) | plate board type led lamp | |
| CN204387867U (en) | Can wide-angle irradiate Ceiling light | |
| CN103528025A (en) | Lighting lamp buckling structure | |
| CN203949107U (en) | Presser type LED lens installation structure | |
| CN203615265U (en) | Illuminating lamp buckling structure | |
| CN202403203U (en) | Installation fastener of light-emitting diode (LED) strip lamp | |
| CN207471330U (en) | A kind of ultra-thin panel light | |
| CN204647985U (en) | Landscape lamp | |
| CN216010514U (en) | Lamp assembly structure and spotlight | |
| CN203823672U (en) | Light-transmitting plate-clamped structure applied to LED (light emitting diode) lamp | |
| CN211315969U (en) | LED decorative ceiling lamp | |
| CN203190333U (en) | Improved integrated LED (Light Emitting Diode) lamp disc | |
| CN203363743U (en) | LED bulb lamp of compact structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20171010 |