CN208204754U - A kind of LED flat lamp for kitchen use - Google Patents
A kind of LED flat lamp for kitchen use Download PDFInfo
- Publication number
- CN208204754U CN208204754U CN201820373627.5U CN201820373627U CN208204754U CN 208204754 U CN208204754 U CN 208204754U CN 201820373627 U CN201820373627 U CN 201820373627U CN 208204754 U CN208204754 U CN 208204754U
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- lamp
- lamp holder
- plate
- led flat
- extension
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED flat lamps for kitchen use, including lamp holder, lamp plate, lampshade and heat dissipation plate, sealing cover is provided at the top of lamp holder, rectangular abaculus is provided on the lateral wall of lamp holder, rectangular abaculus is connected and fixed by connector and lamp holder, stepped hole is provided in lamp holder, lamp plate is located in stepped hole, extension is provided with above lamp holder, heat release hole is evenly arranged on the periphery of extension, the end of extension has been uniformly arranged in the circumferential direction card slot, lampshade is located at the lower section of lamp plate, heat dissipation plate is set in the end of extension, heat dissipation plate includes interior heat conduction ring, cooling fin and outer heat conduction ring, fixture block is evenly arranged on the inner sidewall of interior heat conduction ring.The utility model is practical, it is ingenious in design reasonable, convenient for actual installation and removal, convenient for subsequent replacement and maintenance, it will not influence the appearance of LED flat lamp again simultaneously, and the heat dissipation performance that LED flat lamp is improved by the design of heat release hole and heat dissipation plate on lamp holder, extends the service life of LED flat lamp.
Description
Technical field
The utility model relates to a kind of LED flat lamps for kitchen use.
Background technique
Led flat lamp is a lamps and lanterns, possesses energy conservation, and brightness is high, mercury-free, no infrared ray, no ultraviolet light, and no electromagnetism is dry
It disturbs, the characteristics of no fuel factor is radiationless, no stroboscopic phenomenon.LED flat plate lamps and lanterns are as a kind of common area source lamp, knot
Structure is mainly made of light source and light guide plate, and the working principle of the lamps and lanterns is from light guide plate side by the light of point and line state light source
Import, then exhale via light guide plate front, due to the lamps and lanterns have ultra-thin light, light uniformly, energy conservation and stablize durable
Many advantages, such as, at present more and more put into illumination instruction, field of display screen be applied to hotel, meeting room, factory or
The place that office, house or communal facility, school, hospital need energy conservation and high-color rendering index to illuminate.
It the advantages of due to LED flat lamp, is increasingly widely used.It is general in existing kitchen also to use LED flat plate
Lamp is as illuminator.And existing LED flat lamp generally uses damascene structures in kitchen, it is not recommended that using lifting knot
Structure can effectively shorten the service life of LED flat lamp using hoisting structure because there are many oil smoke in kitchen etc..Existing LED
The heat dissipation performance of flat lamp is general, since the oil smoke in kitchen is big, the impurity such as greasy dirt is caused to stick in the surface of LED flat lamp,
LED flat lamp thermal diffusivity is further influenced, the use of LED flat lamp is seriously affected, reduces the service life of LED flat lamp.
Utility model content
The utility model aim is solution the above-mentioned technical problems in the prior art, provides a kind of LED for kitchen use
Flat lamp, it is simple in sturcture, ingenious in design to be rationally convenient for actual installation and removal, it is convenient for subsequent replacement and maintenance, while again
It will not influence the appearance of LED flat lamp, and LED flat lamp can be improved by the design of heat release hole and heat dissipation plate on lamp holder
Heat dissipation performance, extend the service life of LED flat lamp.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of LED flat lamp for kitchen use, including lamp holder, lamp plate, lampshade and heat dissipation plate are evenly arranged on the bottom surface of lamp plate
Lamp bead, it is characterised in that: be provided with sealing cover at the top of lamp holder, rectangular abaculus, rectangular abaculus are provided on the lateral wall of lamp holder
It is connected and fixed by connector and lamp holder, stepped hole is provided in lamp holder, limited block is evenly arranged on stepped hole, lamp plate is located at
In stepped hole, limiting slot is evenly arranged on lamp plate, limiting slot matches with limited block, extension is provided with above lamp holder,
Heat release hole is evenly arranged on the periphery of extension, the end of extension has been uniformly arranged in the circumferential direction card slot, and lampshade is located at lamp
The lower section of plate, lampshade are connected with lamp holder, and heat dissipation plate is set in the end of extension, and heat dissipation plate includes interior heat conduction ring, cooling fin
With outer heat conduction ring, fixture block is evenly arranged on the inner sidewall of interior heat conduction ring, and interior heat conduction ring is connected in card slot by fixture block, heat dissipation
Piece is uniformly arranged between interior heat conduction ring and outer heat conduction ring.
Further, fairlead is provided on sealing cover, the design of fairlead can be designed and be closed in order to the connection of practical electric wire
Reason, it is easy to use.
Further, the end of sealing cover is provided with the first external screw thread, and the medial end of extension is provided with the first internal screw thread,
First internal screw thread matches with the first external screw thread, and sealing cover is threadedly coupled with extension, is threadedly coupled flexibility and reliability, it is ensured that sealing
The close performance of connection structure between lid and extension, while again can be with the subsequent disassembly to sealing cover.
Further, the bottom of lamp holder is provided with mounting groove, and the second internal screw thread is provided on the inner sidewall of mounting groove, lampshade
The second external screw thread is provided on front end outer side wall, the second external screw thread matches with the second internal screw thread, and lampshade and mounting groove screw thread connect
It connects, the design being threadedly coupled between lampshade and lamp holder can be reasonable in design in order to actual dismounting, convenient for subsequent to lampshade
Cleaning replacement.
Further, connector is uniformly arranged on the bottom surface of rectangular abaculus, and connector includes fixed block and elastic plate, is fixed
Block is fixedly connected with the bottom surface of rectangular abaculus, and elastic plate is arranged in a mutually vertical manner with fixed block, and elastic plate is hingedly arranged with fixed block,
Fixed block can have certain elastic energy of deformation in order to being connected and fixed between connector and rectangular abaculus, the design of elastic plate
Power, consequently facilitating the design of actual use, elastic plate and fixed plate hingedly can be in order to the rotation of elastic plate, in actual installation
In, when needing square shaped abaculus to be installed, elastic plate is rotated outward, consequently facilitating shifting of the rectangular abaculus on lamp holder
Dynamic, until rectangular abaculus is moved to above annular convex ring, then turnable elastic plate, elastic plate is rotated inside, while rotating
Process breaks one end on elastic plate with elastic bumps outward, so that elastic plate tilts, bullet when elastic plate being avoided to rotate inside
Property protrusion worn caused by holder surface, until elastic bumps be moved to it is corresponding with annular slot, unclamp elastic plate, elasticity
Plate returns to original position under own resilience, while elastic bumps being driven to snap onto annular slot, and the later period dismantles lamp holder
When, then elastic plate is tilted, so that elastic bumps are separated with annular slot, then elastic plate is rotated outward.
Further, it is provided with elastic bumps on elastic plate, annular slot, annular slot and bullet are provided on the bottom surface of lamp holder
Property protrusion matches, and the bonding strength between elastic plate and lamp holder can be improved in the design of elastic bumps and annular slot, avoids
The rotation of elastic plate in use and cause the loosening between rectangular abaculus and lamp holder.Influence the use of LED flat lamp.
Further, extension is an integral molding structure with lamp holder, and the design that extension and lamp holder are an integral molding structure can
In order to actual machine-shaping, while the structural strength of lamp holder can be improved again.
Further, the bottom end of lamp holder is provided with annular convex ring, and annular convex ring is an integral molding structure with lamp holder, annular convex ring
Design can be limited in order to the installation between rectangular abaculus and lamp holder, be further simplified installation steps, when rectangular abaculus is installed,
Rectangular abaculus is moved down above pedestal, until rectangular abaculus is moved to above annular convex ring, then passes through connector into one
The fixed rectangular abaculus of step, the design that annular convex ring and lamp holder are an integral molding structure can be further improved the overall structure of lamp holder
Intensity extends the service life of lamp holder.
The utility model is by adopting the above-described technical solution, have the advantages that
The overall construction design compact and reasonable of the utility model, easy to install and disassemble reasonable, existing kitchen ceiling is hung
Top is generally assembled using the rectangular or square plate of predetermined size, and LED flat lamp generally uses in kitchen
Embedded design, there are many multiplicity for the style of existing LED flat lamp in the market, but the polygons LED flat lamp such as circle exists
There are certain installation difficulty, when actual installation, needs to be cut on the ceiling and LED flat lamp surface kitchen installation process
The shape to match causes certain installation difficulty, limits the selection of LED flat lamp pattern, and leads in the utility model
It crosses the outside in lamp holder and rectangular abaculus is set, and the size of rectangular abaculus can use plate ruler according to the ceiling in kitchen
The change of little progress row size increases the type selection of LED flat lamp in kitchen to simplify the installation steps of LED flat lamp, if
Meter is more ingenious rationally only need to remove one or more for the plate on ceiling in actual installation, then by LED flat lamp
It is installed in gap, while four side walls of rectangular abaculus can fit closely between other plates, design is reasonable, user
Just, when needing square shaped abaculus to be installed, elastic plate is rotated outward, consequently facilitating shifting of the rectangular abaculus on lamp holder
Dynamic, until rectangular abaculus is moved to above annular convex ring, then turnable elastic plate, elastic plate is rotated inside, while rotating
Process breaks one end on elastic plate with elastic bumps outward, so that elastic plate tilts, bullet when elastic plate being avoided to rotate inside
Property protrusion worn caused by holder surface, until elastic bumps be moved to it is corresponding with annular slot, unclamp elastic plate, elasticity
Plate returns to original position under own resilience, while elastic bumps being driven to snap onto annular slot, and the later period dismantles lamp holder
When, then elastic plate is tilted, so that elastic bumps are separated with annular slot, then elastic plate is rotated outward, and this is practical new
The thermal diffusivity of LED flat lamp can be improved by the design of heat release hole on extension in type, while being radiated again by extension end
The heat spreading function of disk further increases the rate of heat dispation of LED flat lamp, extends the service life of LED flat lamp, and heat dissipation plate passes through
The effect of interior heat conduction ring quickly absorbs the heat inside LED flat lamp, then transfers heat to outer heat conduction ring by cooling fin, most
Afterwards by outer heat conduction ring Quick diffusing, structure is compact to design rationally, and heat dissipation plate is connected in card slot by fixture block, to effectively keep away
Exempt from the rotation of heat dissipation plate, then matched with sealing cover, avoids sliding up and down for heat dissipation plate.
The utility model is practical, simple in sturcture, ingenious in design reasonable, is convenient for actual installation and removal, after being convenient for
Continuous replacement and maintenance, while will not influence the appearance of LED flat lamp again, and pass through heat release hole on lamp holder and heat dissipation plate
The heat dissipation performance of LED flat lamp can be improved in design, extends the service life of LED flat lamp.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of LED flat lamp for kitchen use of the utility model；
Fig. 2 is the mounting structure schematic diagram of sealing cover and lamp holder in the utility model；
Fig. 3 is the mounting structure schematic diagram of lamp plate and lamp holder in the utility model；
Fig. 4 is the structural schematic diagram of lamp plate in the utility model；
Fig. 5 is the structural schematic diagram of lamp holder in the utility model；
Fig. 6 is the structural schematic diagram of rectangular abaculus in the utility model；
Fig. 7 is the structural schematic diagram of heat dissipation plate in the utility model；
Fig. 8 is the structural schematic diagram of sealing cover in the utility model；
Fig. 9 is the structural schematic diagram of lampshade in the utility model.
In figure, 1- lamp holder；2- lamp plate；3- lampshade；4- heat dissipation plate；5- lamp bead；6- sealing cover；The rectangular abaculus of 7-；8- step
Hole；9- limited block；10- limiting slot；11- extension；12- heat release hole；13- card slot；Heat conduction ring in 14-；15- cooling fin；Outside 16-
Heat conduction ring；17- fixture block；18- fairlead；The first external screw thread of 19-；The first internal screw thread of 20-；21- mounting groove；The second internal screw thread of 22-；
The second external screw thread of 23-；24- fixed block；25- elastic plate；26- elastic bumps；27- annular slot；28- annular convex ring；29- connection
Part.
Specific embodiment
It as shown in Figures 1 to 9, is a kind of LED flat lamp for kitchen use of the utility model, including lamp holder 1, lamp plate 2, lampshade 3
With heat dissipation plate 4, lamp bead 5 is evenly arranged on the bottom surface of lamp plate 2, the top of lamp holder 1 is provided with sealing cover 6, is arranged on sealing cover 6
There is fairlead 18, the design of fairlead 18 can design rationally, easy to use, the end of sealing cover 6 in order to the connection of practical electric wire
Portion is provided with the first external screw thread 19, and the medial end of extension 11 is provided with the first internal screw thread 20, the first internal screw thread 20 and first
External screw thread 19 matches, and sealing cover 6 is threadedly coupled with extension 11, is threadedly coupled flexibility and reliability, it is ensured that sealing cover 6 and extension
The close performance of connection structure between 11, while the subsequent disassembly to sealing cover 6, the bottom end of lamp holder 1 can be provided with annular again
Bulge loop 28, annular convex ring 28 are an integral molding structure with lamp holder 1, and the design of annular convex ring 28 can be in order to rectangular abaculus 7 and lamp
Installation limit between seat 1, is further simplified installation steps, when rectangular abaculus 7 is installed, rectangular abaculus 7 is past above pedestal
Lower movement until rectangular abaculus 7 is moved to 28 top of annular convex ring, then further fixes rectangular abaculus 7, ring by connector 29
The design that shape bulge loop 28 and lamp holder 1 are an integral molding structure can be further improved the overall structural strength of lamp holder 1, extend lamp holder
1 service life, rectangular abaculus 7 is provided on the lateral wall of lamp holder 1, and rectangular abaculus 7 is solid by connector 29 and the clamping of lamp holder 1
Fixed, connector 29 is uniformly arranged on the bottom surface of rectangular abaculus 7, and connector 29 includes fixed block 24 and elastic plate 25, fixed block
24 are fixedly connected with the bottom surface of rectangular abaculus 7, and elastic plate 25 is arranged in a mutually vertical manner with fixed block 24, elastic plate 25 and fixed block 24
It is hinged to be arranged, elastic bumps 26 are provided on elastic plate 25, annular slot 27, annular slot 27 are provided on the bottom surface of lamp holder 1
Match with elastic bumps 26, the design of elastic bumps 26 and annular slot 27 can be improved between elastic plate 25 and lamp holder 1
Bonding strength avoids the rotation of elastic plate 25 in use and causes the loosening between rectangular abaculus 7 and lamp holder 1.It is flat to influence LED
The use of plate lamp, fixed block 24 can have in order to being connected and fixed between connector 29 and rectangular abaculus 7, the design of elastic plate 25
There is certain elastic deformation ability, consequently facilitating actual use, elastic plate 25 and the hinged design of fixed plate can be in order to bullets
The rotation of property plate 25, when needing square shaped abaculus 7 to be installed, elastic plate 25 is rotated outward in actual installation, thus
Convenient for movement of the rectangular abaculus 7 on lamp holder 1, until rectangular abaculus 7 is moved to 28 top of annular convex ring, then turnable elastic plate
25, elastic plate 25 is rotated, while breaking one end on elastic plate 25 with elastic bumps 26 outward in rotary course inside, is made
It obtains elastic plate 25 to tilt, the abrasion caused by 1 surface of lamp holder of elastic bumps 26 when elastic plate 25 being avoided to rotate inside, until elasticity
Protrusion 26 is moved to corresponding with annular slot 27, unclamps elastic plate 25, elastic plate 25 returns to original position under own resilience, together
When drive elastic bumps 26 snap onto annular slot 27, when the later period dismantles lamp holder 1, then elastic plate 25 is tilted, is made
It obtains elastic bumps 26 and annular slot 27 to separate, then elastic plate 25 is rotated outward, stepped hole 8, stepped hole are provided in lamp holder 1
8 can be in order to limit clamping between lamp plate 2 and lamp holder 1, smart structural design is reasonable, easy to install and disassemble, on stepped hole 8 uniformly
It is provided with limited block 9, lamp plate 2 is located in stepped hole 8, and limiting slot 10, limiting slot 10 and limited block 9 are evenly arranged on lamp plate 2
Match, the design of limiting slot 10 and limited block 9 can in order to being connected and fixed between lamp plate 2 and lamp holder 1, improve lamp plate 2 with
Being completely embedded property between lamp holder 1 effectively avoids activity of the lamp plate 2 in lamp holder 1, and the top of lamp holder 1 is provided with extension 11,
Extension 11 is an integral molding structure with lamp holder 1, and the design that extension 11 and lamp holder 1 are an integral molding structure can be in order to reality
Machine-shaping, while the structural strength of lamp holder 1 can be improved again, is evenly arranged with heat release hole on the periphery of extension 11
12, the end of extension 11 has been uniformly arranged in the circumferential direction card slot 13, and lampshade 3 is located at the lower section of lamp plate 2, and lampshade 3 is connected with lamp holder 1
It connects, the bottom of lamp holder 1 is provided with mounting groove 21, and the second internal screw thread 22, the front end of lampshade 3 are provided on the inner sidewall of mounting groove 21
The second external screw thread 23 is provided on lateral wall, the second external screw thread 23 matches with the second internal screw thread 22, lampshade 3 and 21 spiral shell of mounting groove
Line connection, the design being threadedly coupled between lampshade 3 and lamp holder 1 can be reasonable in design in order to actual dismounting, convenient for subsequent
Cleaning replacement to lampshade 3, heat dissipation plate 4 are set in the end of extension 11, and heat dissipation plate 4 includes interior heat conduction ring 14, cooling fin 15
With outer heat conduction ring 16, fixture block 17 is evenly arranged on the inner sidewall of interior heat conduction ring 14, interior heat conduction ring 14 is connected to by fixture block 17
In card slot 13, cooling fin 15 is uniformly arranged between interior heat conduction ring 14 and outer heat conduction ring 16, and heat dissipation plate 4 passes through interior heat conduction ring 14
Effect quickly absorbs the heat inside LED flat lamp, then transfers heat to outer heat conduction ring 16 by cooling fin 15, finally by
Outer 16 Quick diffusing of heat conduction ring, structure is compact to design rationally, and heat dissipation plate 4 is connected in card slot 13 by fixture block 17, thus effectively
The rotation of heat dissipation plate 4 is avoided, then is matched with sealing cover 6, sliding up and down for heat dissipation plate 4 is avoided.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technical effect is realized, it is made
Simple change, equivalent replacement or modification etc., are all covered by among the protection scope of the utility model.
Claims (8)
1. a kind of LED flat lamp for kitchen use, including lamp holder, lamp plate, lampshade and heat dissipation plate, it is uniformly arranged on the bottom surface of the lamp plate
There is lamp bead, it is characterised in that: be provided with sealing cover at the top of the lamp holder, be provided on the lateral wall of the lamp holder rectangular embedding
Block, the rectangular abaculus are connected and fixed by connector and the lamp holder, and stepped hole, the stepped hole are provided in the lamp holder
On be evenly arranged with limited block, the lamp plate is located in the stepped hole, and limiting slot, the limit are evenly arranged on the lamp plate
Position slot matches with the limited block, and extension is provided with above the lamp holder, is uniformly set on the periphery of the extension
It is equipped with heat release hole, the end of the extension has been uniformly arranged in the circumferential direction card slot, and the lampshade is located at the lower section of the lamp plate, institute
It states lampshade to be connected with the lamp holder, the heat dissipation plate is set in the end of the extension, and the heat dissipation plate includes interior thermally conductive
Ring, cooling fin and outer heat conduction ring, fixture block is evenly arranged on the inner sidewall of the interior heat conduction ring, and the interior heat conduction ring passes through described
Fixture block is connected in the card slot, and the cooling fin is uniformly arranged between the interior heat conduction ring and the outer heat conduction ring.
2. a kind of LED flat lamp for kitchen use according to claim 1, it is characterised in that: be provided with and draw on the sealing cover
String holes.
3. a kind of LED flat lamp for kitchen use according to claim 1, it is characterised in that: the end of the sealing cover is arranged
There is the first external screw thread, the medial end of the extension is provided with the first internal screw thread, outside first internal screw thread and described first
Screw thread matches, and the sealing cover is threadedly coupled with the extension.
4. a kind of LED flat lamp for kitchen use according to claim 1, it is characterised in that: the bottom of the lamp holder is provided with
Mounting groove is provided with the second internal screw thread on the inner sidewall of the mounting groove, is provided with second on the front end outer side wall of the lampshade
External screw thread, second external screw thread match with second internal screw thread, and the lampshade is threadedly coupled with the mounting groove.
5. a kind of LED flat lamp for kitchen use according to claim 1, it is characterised in that: the connector is uniformly arranged on
On the bottom surface of the rectangular abaculus, the connector includes fixed block and elastic plate, the fixed block and the rectangular abaculus
Bottom surface is fixedly connected, and the elastic plate is arranged in a mutually vertical manner with the fixed block, and the elastic plate is hingedly set with the fixed block
It sets.
6. a kind of LED flat lamp for kitchen use according to claim 5, it is characterised in that: be provided with bullet on the elastic plate
Property protrusion, be provided with annular slot on the bottom surface of the lamp holder, the annular slot matches with the elastic bumps.
7. a kind of LED flat lamp for kitchen use according to claim 1, it is characterised in that: the extension and the lamp holder
It is an integral molding structure.
8. a kind of LED flat lamp for kitchen use according to claim 1, it is characterised in that: the bottom end of the lamp holder is provided with
Annular convex ring, the annular convex ring are an integral molding structure with the lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373627.5U CN208204754U (en) | 2018-03-19 | 2018-03-19 | A kind of LED flat lamp for kitchen use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373627.5U CN208204754U (en) | 2018-03-19 | 2018-03-19 | A kind of LED flat lamp for kitchen use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204754U true CN208204754U (en) | 2018-12-07 |
Family
ID=64527280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820373627.5U Expired - Fee Related CN208204754U (en) | 2018-03-19 | 2018-03-19 | A kind of LED flat lamp for kitchen use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219630A (en) * | 2020-01-15 | 2020-06-02 | 宁波朗格照明电器有限公司 | LED lamp capable of automatically cooling due to overheating |
| CN118582684A (en) * | 2024-08-05 | 2024-09-03 | 深圳市威诺华照明电器有限公司 | Ceiling lamp convenient to change wick |
-
2018
- 2018-03-19 CN CN201820373627.5U patent/CN208204754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219630A (en) * | 2020-01-15 | 2020-06-02 | 宁波朗格照明电器有限公司 | LED lamp capable of automatically cooling due to overheating |
| CN118582684A (en) * | 2024-08-05 | 2024-09-03 | 深圳市威诺华照明电器有限公司 | Ceiling lamp convenient to change wick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20200319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |