CN101975339A - LED tubing lamp radiating heat by using lampshade - Google Patents
LED tubing lamp radiating heat by using lampshade Download PDFInfo
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- CN101975339A CN101975339A CN2010102473497A CN201010247349A CN101975339A CN 101975339 A CN101975339 A CN 101975339A CN 2010102473497 A CN2010102473497 A CN 2010102473497A CN 201010247349 A CN201010247349 A CN 201010247349A CN 101975339 A CN101975339 A CN 101975339A
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- lamp socket
- lampshade
- led chip
- integrated
- mounting platform
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Abstract
The invention discloses an LED tubing lamp radiating heat by using a lampshade, comprising an integrated lamp holder, LED chip modules, a protection cover and plastic seal heads. The lamp holder and the lampshade are combined to form a long-strip crescent curled integrated lamp holder which is molded by casting an aluminum alloy; the front side of the integrated lamp holder is provided with a planar zone which is the mounting platform for the LED chip modules, and the edges on the two sides of the platform are reserved with protruding catching groove edges for embedding the photopermeable protection cover; the LED chip modules are locked on the mounting platform of the lamp holder by using screws and are axially and uniformly arranged; the protection cover is in a long-strip semi-arc curled channel shape and is as level and long as the lamp holder, and ribs on the two sides of the protection cover are embedded on reserved catching grooves on the two sides of the mounting platform on the front side of the lamp holder; and two ends of the lamp holder are sealed with the plastic seal heads. The invention has the progressive advantages that the structure is simple, compact and firm and the lamp is easy to manufacture and convenient to mount, and the like.
Description
Technical field
The invention belongs to the electric lighting technical field, relate to a kind of LED illuminating lamp, relate in particular to a kind of LED spot that utilizes the lampshade heat radiation.
Background technology
The exploitation of led light source has tended to ripe with application, and replacing conventional light source has also become a kind of trend and inevitable.Current, the radiating mode that indoor LED illuminating lamp adopts is mainly still based on the radiating fin heat radiation, yet the whether reasonable in design of heat abstractor is the key factor that directly influences radiating effect and manufacturing cost.The environment for use of indoor LED illuminating lamp is different fully with the open air, if do not consider the occupation mode and the environment for use of light fixture well, ignores the harmony of heat loss through convection and heat transfer, all will influence whole radiating effect.At present, the LED spot of prior art is subjected to the influence of traditional fluorescent lamp structure promptly to adopt the separately design of fluorescent tube and lampshade always, like this, directly influences the lifting of power owing to be subjected to fluorescent tube restriction radially to handle heat dissipation problem well, can only do power very for a short time, this be mistaken ideas; Do not consider in design and utilize metal shade to dispel the heat with further expansion heat-dissipating space with excellent heat dispersion performance, especially the integrated design of lampshade and lamp socket and radiating fin, because LED has long-life characteristics, unlike fluorescent lamp, to often change fluorescent tube, so the spot that application LED makes need not separately design at all.
Summary of the invention
The object of the present invention is to provide a kind of LED spot that utilizes the lampshade heat radiation, with its pointed structural design provide a new solution for improving above-mentioned existing problem, thereby help promoting the further application and the development of indoor LED illumination.
For achieving the above object, solution of the present invention is:
A kind of LED spot that utilizes the lampshade heat radiation mainly is made up of lamp socket, lampshade, led chip module and protective cover etc.Lamp socket and lampshade are combined into the integrated lamp socket of rectangular crescent moon web-like; by the aluminium alloy compression casting moulding; be a planar band at the bottom of its positive nest, this planar band is the mounting platform of led chip module, and the catching groove limit of the projection of the light permeable protection that is nested is reserved at two edges of platform.Described led chip module is the little module of being made up of led chip and blockage metal substrate, and the led chip module is locked in screw on the mounting platform of lamp socket, and is axially evenly distributed, and the circuit between each module connects with the soldering of high temperature plastic cement copper core; Described light permeable protection is rectangular semi arch volume ditch shape, injection mo(u)lding, and long together with lamp socket, the limit rib cover of protective cover both sides is embedded between the reservation catching groove on mounting platform both sides, lamp socket front; Seal with the plastic cement end socket at the two ends of integrated lamp socket; the radially profile of plastic cement end socket is slightly larger than the radially profile of integrated lamp socket termination; one end of plastic cement end socket is the plane; the other end is reserved with and the corresponding groove in integrated lamp socket termination; the plastic cement end socket is closely buckled in two terminations of lamp socket, plays sealing and fixing light permeable protection.
When the heat radiation that can not satisfy design power when simple lampshade requires, increase rib at the back of integrated lamp socket or radiating fin is made auxiliary heat dissipation.
Like this, the heat energy that produces by led chip by behind the lamp socket mounting platform samming again conduction give lampshade, lampshade is finished heat exchanging process exposing under the environmental condition Natural Heat Convection by air.
After adopting said structure, the present invention has following progressive advantage:
1, simple in structure, compactness is firm, easy to manufacture, easy for installation.
2, lamp socket, lampshade and radiating fin integrated design have constituted a more perfect heat radiation system, and make lampshade play dual effect, largely reduced the burden of radiating fin, even can save radiating fin, thereby saved material, reduced cost.
3, owing to solved heat dissipation problem, the power of light fixture can be adjusted according to place and environmental condition, thereby has expanded the adaptive capacity and the scope of application of light fixture.
4, good looking appearance, generous, coordination.
Description of drawings
Fig. 1 is the front view of first embodiment of the invention;
Fig. 2 is the rearview of first embodiment of the invention;
Fig. 3 is the left view of first embodiment of the invention;
Fig. 4 is the vertical view of first embodiment of the invention;
Fig. 5 is the A-A cutaway view of first embodiment of the invention;
Fig. 6 is the stereogram of first embodiment of the invention.
Fig. 7 is the front view of second embodiment of the invention;
Fig. 8 is the rearview of second embodiment of the invention;
Fig. 9 is the left view of second embodiment of the invention;
Figure 10 is the vertical view of second embodiment of the invention;
Figure 11 is the B-B cutaway view of second embodiment of the invention.
Figure 12 is the front view of third embodiment of the invention;
Figure 13 is the rearview of third embodiment of the invention;
Figure 14 is the left view of third embodiment of the invention;
Figure 15 is the vertical view of third embodiment of the invention;
Figure 16 is the C-C cutaway view of third embodiment of the invention.
Figure 17 is the front view of fourth embodiment of the invention;
Figure 18 is the rearview of fourth embodiment of the invention;
Figure 19 is the left view of fourth embodiment of the invention;
Figure 20 is the vertical view of fourth embodiment of the invention;
Figure 21 is the D-D cutaway view of fourth embodiment of the invention.
Figure 22 is the front view of fifth embodiment of the invention;
Figure 23 is the rearview of fifth embodiment of the invention;
Figure 24 is the left view of fifth embodiment of the invention;
Figure 25 is the vertical view of fifth embodiment of the invention;
Figure 26 is the E-E cutaway view of fifth embodiment of the invention.
Sequence number among the figure:
1---integrated lamp socket
2---the plastic cement end socket
3---the led chip module
4---light permeable protection
5---radiating fin
The specific embodiment
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, be the first embodiment of the present invention.Lamp socket and lampshade are combined into the integrated lamp socket 1 of rectangular crescent moon web-like, by the aluminium alloy compression casting moulding, be a planar band at the bottom of its front nest, this planar band is the mounting platform of led chip module 3, and the dual-side of platform is along the be nested catching groove limit of projection of light permeable protection 4 of reservation; Described led chip module 3 little module that single LEDs chip and blockage metal substrate are formed of serving as reasons, led chip module 3 usefulness screws are locked on the mounting platform of integrated lamp socket 1, axially evenly distributed, the circuit between each module 3 connects with the soldering of high temperature plastic cement copper core; Described light permeable protection 4 is rectangular semi arch volume ditch shape, injection mo(u)lding, and long together with lamp socket, the limit rib cover of protective cover both sides is embedded between the reservation catching groove on mounting platform both sides, lamp socket front; Seal with plastic cement end socket 2 at the two ends of integrated lamp socket 1, the bigger radially profile with the lamp socket termination of the radially profile of plastic cement end socket 2, one end of plastic cement end socket 2 is the plane, and the other end is reserved with and the corresponding groove in integrated lamp socket 1 termination, and plastic cement end socket 2 is closely buckled in two terminations of integrated lamp socket 1.
Please refer to Fig. 7, Fig. 8, Fig. 9, Figure 10 and Figure 11, be the second embodiment of the present invention.Lamp socket and lampshade are combined into the integrated lamp socket 1 of rectangular crescent moon web-like, by the aluminium alloy compression casting moulding, be a planar band at the bottom of its front nest, this planar band is the mounting platform of led chip module 3, and the dual-side of platform is along the be nested projection groove of light permeable protection 4 of reservation; The middle of lampshade back at integrated lamp socket 1 is with integrated design to increase some axially extended radiating fins 5.Described led chip module 3 little module that single LEDs chip and blockage metal substrate are formed of serving as reasons, led chip module 3 usefulness screws are locked on the mounting platform of lamp socket 1, and are axially evenly distributed, and the circuit between each module 3 connects with the soldering of high temperature plastic cement copper core; Described light permeable protection 4 is rectangular semi arch volume ditch shape, and injection molded, long together with lamp socket, the limit rib cover of protective cover both sides is embedded between the reservation catching groove on mounting platform both sides, lamp socket front; Seal with plastic cement end socket 2 at the two ends of integrated lamp socket 1, the bigger radially profile with the lamp socket termination of the radially profile of plastic cement end socket 2, one end of plastic cement end socket 2 is the plane, and the other end is reserved with and the corresponding groove in integrated lamp socket 1 termination, and plastic cement end socket 2 is closely buckled in two terminations of lamp socket 1.
Please refer to Figure 12, Figure 13, Figure 14, Figure 15 and Figure 16, be the third embodiment of the present invention.Lamp socket and lampshade are combined into the integrated lamp socket 1 of rectangular crescent moon web-like, by the aluminium alloy compression casting moulding, be a planar band at the bottom of its front nest, this planar band is the mounting platform of led chip module 3, and the dual-side of platform is along the be nested projection groove of light permeable protection 4 of reservation; Band increases axially extended radiating fin 5 in the middle of the lampshade back of integrated lamp socket 1.Described led chip module 3 is the little module of being made up of two LEDs chips and small rectangular block metal substrate, led chip module 3 usefulness screws are locked on the mounting platform of lamp socket 1, axially evenly distributed, the circuit between each module 3 connects with the soldering of high temperature plastic cement copper core line; Described light permeable protection 4 is rectangular semi arch volume ditch shape, and injection molded, long together with lamp socket, the limit rib cover of protective cover both sides is embedded between the reservation catching groove on mounting platform both sides, lamp socket front; Seal with plastic cement end socket 2 at the two ends of integrated lamp socket 1, the bigger radially profile with the lamp socket termination of the radially profile of plastic cement end socket 2, one end of plastic cement end socket 2 is the plane, and the other end is reserved with and the corresponding groove in integrated lamp socket 1 termination, and plastic cement end socket 2 is closely buckled in two terminations of integrated lamp socket 1.
Please refer to Figure 17, Figure 18, Figure 19, Figure 20 and Figure 21, be the fourth embodiment of the present invention.Lamp socket and lampshade are combined into the integrated lamp socket 1 of rectangular crescent moon web-like; by the aluminium alloy compression casting moulding; it at the bottom of its front nest a planar band; this planar band is the mounting platform of led chip module 3; the dual-side of platform increases the heatsink transverse fin 5 of axially-aligned along the be nested projection groove of light permeable protection 4 of reservation in the integrated design of the lampshade back of integrated lamp socket 1.Described led chip module 3 is the little module of being made up of two LEDs chips and small rectangular block metal substrate, led chip module 3 usefulness screws are locked on the mounting platform of lamp socket 1, axially evenly distributed, the circuit between each module 3 connects with the soldering of high temperature plastic cement copper core; Described light permeable protection 4 is rectangular semi arch volume ditch shape, and injection molded, long together with lamp socket, the limit rib cover of protective cover both sides is embedded between the reservation catching groove on mounting platform both sides, lamp socket front; Seal with plastic cement end socket 2 at the two ends of integrated lamp socket 1, the bigger radially profile with the lamp socket termination of the radially profile of plastic cement end socket 2, one end of plastic cement end socket 2 is the plane, and the other end is reserved with and the corresponding groove in integrated lamp socket 1 termination, and plastic cement end socket 2 is closely buckled in two terminations of lamp socket 1.
Claims (2)
1. LED spot that utilizes lampshade heat radiation, mainly form by lamp socket, lampshade, led chip module and protective cover etc., it is characterized in that: lamp socket and being combined into one of lampshade lamp socket, integrated lamp socket is rectangular crescent moon web-like, by the aluminium alloy compression casting moulding, be a planar band at the bottom of its positive nest, this planar band is the mounting platform of led chip module, and the dual-side of mounting platform is along the be nested projection catching groove limit of light permeable protection of reservation; Described led chip module is the little module of being made up of led chip and blockage metal substrate, and the led chip module is locked in screw on the mounting platform of integrated lamp socket, and is axially evenly distributed, and the circuit between each module connects with the soldering of high temperature plastic cement copper core; Described light permeable protection is rectangular semi arch volume ditch shape, injection mo(u)lding, and long together with lamp socket, the limit rib cover of protective cover both sides is embedded between the reservation catching groove of mounting platform both sides, integrated lamp socket front; Seal with the plastic cement end socket at the two ends of integrated lamp socket, the radially profile of plastic cement end socket is slightly larger than the radially profile of lamp socket termination, the one side of plastic cement end socket is the plane, and another side is reserved with and the corresponding groove in integrated lamp socket termination, and the plastic cement end socket is closely buckled in two terminations of lamp socket.
2. a kind of LED spot that utilizes the lampshade heat radiation according to claim 1 is characterized in that: increase radiating fin in the integrated design of the lampshade back side of integrated lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102473497A CN101975339A (en) | 2010-08-06 | 2010-08-06 | LED tubing lamp radiating heat by using lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102473497A CN101975339A (en) | 2010-08-06 | 2010-08-06 | LED tubing lamp radiating heat by using lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101975339A true CN101975339A (en) | 2011-02-16 |
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ID=43575242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102473497A Pending CN101975339A (en) | 2010-08-06 | 2010-08-06 | LED tubing lamp radiating heat by using lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101975339A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI464344B (en) * | 2011-09-13 | 2014-12-11 | Uniled Lighting Tw Inc | Led lamp |
-
2010
- 2010-08-06 CN CN2010102473497A patent/CN101975339A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI464344B (en) * | 2011-09-13 | 2014-12-11 | Uniled Lighting Tw Inc | Led lamp |
| TWI473952B (en) * | 2011-09-13 | 2015-02-21 | Uniled Lighting Tw Inc | Led lamp |
| TWI497013B (en) * | 2011-09-13 | 2015-08-21 | Uniled Lighting Tw Inc | Led lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110216 |