CN104214573A - Straight tube LED (Light-Emitting Diode) lamp - Google Patents
Straight tube LED (Light-Emitting Diode) lamp Download PDFInfo
- Publication number
- CN104214573A CN104214573A CN201410469835.1A CN201410469835A CN104214573A CN 104214573 A CN104214573 A CN 104214573A CN 201410469835 A CN201410469835 A CN 201410469835A CN 104214573 A CN104214573 A CN 104214573A
- Authority
- CN
- China
- Prior art keywords
- led lamp
- radiator
- straight tube
- installing plate
- light fixture
- 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.)
- Granted
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a straight tube LED (Light-Emitting Diode) lamp which comprises a radiator, an LED lamp and a diffuser. The radiator comprises a radiator body and a mounting plate connected with the radiator body. A heat dissipation cavity is formed by the mounting plate and the radiator body. The radiator body is provided with a mounting part. Both ends, which are far away from the mounting plate, of the radiator body respectively extend to form two extension parts; each extension part extends towards one end of the mounting plate to form a bent part; each bent part extends towards one end far away from the extension part to form a fixed clamping part and an elastic clamping part; a mounting region is formed between each bent part and the corresponding fixed clamping part; a mounting groove is formed between each two corresponding clamping parts and the mounting plate. The LED lamp is arranged on the mounting plate. The diffuser is arranged on the radiator body. According to the straight tube LED lamp, the radiator is connected with the diffuser to form a protection housing; the straight tube LED lamp has a simple structure and implements integrated structural design. Moreover, by arranging a lamp holder which is fixedly provided with the LED lamp on the radiator, the heat dissipation effect is good.
Description
Technical field
The present invention relates to LED lamp radiator field, particularly relate to a kind of straight tube LED light fixture.
Background technology
LED (Light Emitting Diode, light emitting diode), it can directly become visible ray by electric energy conversion efficiently, and have and reach tens thousand of hours～service life of 100,000 hours, thereby be widely used in the fields such as view, safety, special type and general lighting, market potential is beyond measure.
The basic structure of LED is a semi-conductive P-N knot, and in the time that electric current flows through LED element, the temperature of P-N knot will rise, and the temperature in P-N interface is called the junction temperature of LED, conventionally because element chip all has very little size, therefore, also the temperature of LED lamp is called to the junction temperature of LED lamp.
Adopt the LED light fixture that LED makes to be called as the most frequently used lighting with the advantage such as of fine quality, durable, energy-conservation.
But the drawback that LED light fixture self exists is, LED light fixture light efficiency is subject to the impact of junction temperature of LED larger, and higher junction temperature of chip will cause light efficiency to occur obviously declining, and can have influence on the service life of LED light fixture.Because LED lamp is when luminous, the temperature of himself can constantly raise, and in lasting illumination work, if the heat that LED lamp produces can not exhale in time, will cause the damage of LED lamp, affects the service life of LED lamp.Therefore, the heat dissipation problem of solution LED lamp is most important for the performance that promotes LED lamp.
For the problems referred to above, the heat energy producing when some LED light fixtures are generally luminous by LED is directly delivered to aluminium alloy or various metal shell dispels the heat, or by heat conductive silica gel transferring heat energy, thereby the high temperature producing while reducing LED illumination, reduce LED light decay, extend LED and throw light on service life.
But, for the larger LED light fixture of luminous power, due to the radiating effect of shell and the heat-conducting effect of heat conductive silica gel is poor can not meet heat radiation requirement, therefore can not well realize the high temperature producing while reducing LED illumination.If set up again in addition heat abstractor on shell, can increase manufacture difficulty, and cost be also higher.
Especially straight tube LED light fixture is due to particularity structurally, make it and outside be separated with certain distance between installing between lamp bracket, heat radiation work is most of needs to rely on himself structure to complete, but, more existing straight tube LED light fixture radiating effects are general, cannot meet its radiating requirements far away.
Summary of the invention
Based on this, being necessary provides a kind of good heat dissipation effect, structure simply and has the straight tube LED light fixture of integral structure.
A kind of straight tube LED light fixture, comprising: radiator, several LED lamp and diffusers;
The installing plate that described radiator comprises radiator body and is connected with described radiator body, described installing plate and described radiator body composition one heat radiation chamber, described radiator body arranges at least one installation portion, and described installation position is in described heat radiation chamber, described radiator body extends respectively two extensions is set away from the two ends of described installing plate, described in each, extension extends a kink is set to the one end away from described installing plate, described in each, kink extends to the one end away from described extension a stationary gripping part and the resilient clamp portion of arranging, and form an installing zone between described kink and described stationary gripping part, between two described clamping parts and described installing plate, form a mounting groove,
Described in several, LED lamp is arranged at described installing plate;
Described diffuser is installed on described radiator body.
In one of them embodiment, at least two row LED lamps are set on described installing plate.
In one of them embodiment, two row LED lamps are only set, each is arranged in described LED lamp, and the spacing of each adjacent LED lamp equates.
In one of them embodiment, each is arranged in described LED lamp, and the spacing of centre position adjacent LED lamp is less than the spacing of marginal position adjacent LED lamp.
In one of them embodiment, each is arranged in described LED lamp, and the spacing of centre position adjacent LED lamp is greater than the spacing of marginal position adjacent LED lamp.
In one of them embodiment, some LED lamps that matrix is arranged are set on described installing plate.
In one of them embodiment, described diffuser slides and is arranged in two described installing zones, and is fixed on described radiator body.
In one of them embodiment, described radiator body arranges several the second through holes, and for making, described heat radiation chamber is open to be arranged.
In one of them embodiment, described heat radiation also arranges several radiating tubes in chamber, and described installing plate arranges some the first through holes, and one end of described radiating tube is communicated with described the first through hole, and the other end is communicated with described the second through hole.
In one of them embodiment, in described heat radiation chamber, be symmetrical arranged two described installation portions, be respectively used to install anodal circuit and negative pole circuit.
Above-mentioned straight tube LED light fixture is by connecting to form protecting sheathing by radiator and diffuser, and structure is simpler, has realized integral structure design.In addition,, by the lamp socket that is fixed with LED lamp is arranged on radiator, radiating effect is better.
Brief description of the drawings
Fig. 1 is the structural representation of the straight tube LED light fixture of an embodiment of the present invention;
Fig. 2 is the structural representation of the resilient clamp portion of another embodiment of the present invention;
Fig. 3 is the structural representation of the radiator of another embodiment of the present invention;
Fig. 4 is the structural representation of the radiating tube shown in Fig. 3;
Fig. 5 is the structural representation of the radiator of the another embodiment of the present invention;
Fig. 6 is the present invention's structural representation of the radiator of an embodiment again.
Detailed description of the invention
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.A lot of details are set forth in the following description so that fully understand the present invention.But the present invention can implement to be much different from alternate manner described here, and those skilled in the art can do similar improvement without prejudice to intension of the present invention in the situation that, and therefore the present invention is not subject to the restriction of following public specific embodiment.
Straight tube LED light fixture, it comprises: radiator, several LED lamp and diffusers, the installing plate that described radiator comprises radiator body and is connected with described radiator body, described installing plate and described radiator body composition one heat radiation chamber, described installing plate arranges some the first through holes, and for making, described heat radiation chamber is open to be arranged, described radiator body arranges at least one installation portion, and described installation position is in described heat radiation chamber, described radiator body extends respectively two extensions is set away from the two ends of described installing plate, described in each, extension extends a kink is set to the one end away from described installing plate, described in each, kink extends to the one end away from described extension a stationary gripping part and the resilient clamp portion of arranging, and form an installing zone between described kink and described stationary gripping part, between two described clamping parts and described installing plate, form a mounting groove, described in several, LED lamp is arranged at described installing plate, described diffuser is installed on described radiator body.And for example, straight tube LED light fixture, it comprises: radiator, several LED lamp and diffusers, the installing plate that described radiator comprises radiator body and is connected with the described radiator body of arcuate structure, the described radiator body composition one heat radiation chamber of described installing plate and arcuate structure, described installing plate arranges some the first through holes, and for making, described heat radiation chamber is open to be arranged, the described radiator body of arcuate structure arranges at least one installation portion, and described installation position is in described heat radiation chamber, the described radiator body of arcuate structure extends respectively two extensions is set away from the two ends of described installing plate, described in each, extension extends a kink is set to the one end away from described installing plate, described in each, kink extends to the one end away from described extension a stationary gripping part and the resilient clamp portion of arranging, and form an installing zone between described kink and described stationary gripping part, between two described clamping parts and described installing plate, form a mounting groove, described in several, LED lamp is arranged at described installing plate, described diffuser is installed on the described radiator body of arcuate structure.
And for example, straight tube LED light fixture, it comprises: radiator, lamp socket, several LED lamp and diffusers, the installing plate that described radiator comprises radiator body and is connected with described radiator body, described installing plate and described radiator body composition one heat radiation chamber, described installing plate arranges some the first through holes, and for making, described heat radiation chamber is open to be arranged, described radiator body arranges at least one installation portion, and described installation position is in described heat radiation chamber, described radiator body extends respectively two extensions is set away from the two ends of described installing plate, described in each, extension extends a kink is set to the one end away from described installing plate, described in each, kink extends to the one end away from described extension a stationary gripping part and the resilient clamp portion of arranging, and form an installing zone between described kink and described stationary gripping part, between two described clamping parts and described installing plate, form a mounting groove, described lamp socket is arranged between described installation portion and described resilient clamp portion, described in several, LED lamp is arranged at described lamp socket, described diffuser is installed on described radiator body.
Refer to Fig. 1, straight tube LED light fixture 10 comprises radiator 100, lamp socket 200, several LED lamps 300 and diffuser 400.Lamp socket 200 is arranged on radiator 100, and several LED lamps 300 are arranged on lamp socket 200, and diffuser 400 is arranged on radiator 100, and like this, straight tube LED light fixture 10 has advantages of overall structure simply and integral structure.Be appreciated that, the light that LED lamp 300 is launched sees through diffuser 400 and exposes to outside, to obtain illuminating effect, simultaneously, the heat that the normal work of LED lamp 300 produces can be passed to space outerpace fast in time by radiator 100, to guarantee the normal service behaviour of LED lamp 300, and then alleviate the light decay of LED lamp 300, extend the service life of LED lamp 300.
Refer to Fig. 1, radiator 100 comprises radiator body 110 and the installing plate 120 of arcuate structure, installing plate 120 is connected with the dual-side of radiator body 110, and installing plate 120 surrounds a heat radiation chamber 130 with radiator body 110, thereby can improve the circulation of air effect of heat radiation radiation space and increase convection current air, reach rapid raising to LED lamp 300 work shinny generation heat evacuate effect, make LED lamp 300 work shinny produced heat Rapid radiating in convection current air, so that LED lamp 300 is able to normal steady operation.For example, radiator body 110 and installing plate 120 structure that is formed in one, like this, can improve the mechanical strength of radiator 100.
Refer to Fig. 1, radiator body 110 comprises arc cover body 111, at least one installation portion 112, two extensions 113, two kinks 114, two stationary gripping parts 115 and two resilient clamp portions 116.Installation portion 112 is arranged at arc cover body 111 inside, and end, extension 113 and the kink 114 of arc cover body 111 connect successively, and stationary gripping part 115 and resilient clamp portion 116 are all arranged on the end of kink 114.
Arc cover body 111 is arcuate structure, and the dual-side of arc cover body 111 is all connected with installing plate 120, and installing plate 120 surrounds a heat radiation chamber 130 with arc cover body 111.
In order to improve the heat dispersion of radiator 100, for example, refer to Fig. 1, the lateral wall of arc cover body 111 arranges several heat radiation lug bosses 111a, heat radiation lug boss 111a extension is set to tabular or cylindric, like this, can improve to a greater degree the integral heat sink specific area of arc cover body 111, the heat of accelerating LED lamp 300 to work produced is evacuated effect, thereby obtains outstanding radiating effect.For example, and for example, several heat radiation lug bosses 111a radially distributes on arc cover body 111, like this, between several heat radiation lug boss 111a and the lateral wall of arc cover body 111, can form several heat-dissipating spaces, thereby can improve the circulation of air effect of heat radiation radiation space and increase convection current air, reach rapid raising to LED lamp 300 work shinny generation heat evacuate effect, make LED lamp 300 work shinny produced heat Rapid radiating in convection current air, so that LED lamp 300 is able to normal steady operation.
Installation portion 112 is arranged on the inner side of arc cover body 111, and is positioned at heat radiation chamber 130, and installation portion 112 is for installing the working line of straight tube LED light fixture.For example, installation portion 112 is arranged at the arc-shaped curved surface place of arc cover body 111.For example, installation portion 112 and arc cover body 111 structure that is formed in one, like this, can strengthen the mechanical strength of radiator body 110.
For the working line of straight tube LED light fixture is installed better, for example, refer to Fig. 1, installation portion 112 comprises the long-armed 112a of the arc being oppositely arranged and arc galianconism 112b, the long-armed 112a of arc and arc galianconism 112b are all fixedly installed on arc cover body 111.Between the end of the end of the long-armed 112a of arc and arc galianconism 112b, form a peristome 112d, between the end of the long-armed 112a of arc and arc galianconism 112b, surround an accommodating area 112e who is communicated with peristome 112d, like this, the working line of straight tube LED light fixture can be positioned in the 112e of accommodating area by peristome 112d better, thereby the working line of straight tube LED light fixture is installed better.For example, the anodal circuit of the accommodating straight tube LED of installation portion light fixture, the negative pole circuit of the accommodating straight tube LED of another installation portion light fixture.
For the working line of straight tube LED light fixture is installed better, for example, refer to Fig. 1, installation portion 112 is two, and two relative arc cover bodies 111 of installation portion 112 are symmetrical arranged, two installation portions 112 are respectively used to install the anodal working line of straight tube LED light fixture and the negative pole working line of straight tube LED light fixture, like this, the working line of straight tube LED light fixture can be installed better.
Refer to Fig. 1, two extensions 113 are extended and arrange away from the end of installing plate 120 by arc cover body 111 respectively, and extension 113 is for increasing installing space and the installation site of radiator body 110.
Each kink 114 is extended and arranges to the one end away from arc cover body 111 by extension 113, and kink 114 is for increasing installing space and the installation site of radiator body 110.Preferably, each extension extends respectively a kink is set to another extension direction, for example, makes the spacing of two kinks be less than the spacing of two extensions.One end of kink connects extension, and the other end extends a stationary gripping part and the resilient clamp portion of arranging.
Each stationary gripping part 115 is extended and is arranged to the one end away from extension 113 by kink 114, and between stationary gripping part 115 and kink 114, forms an installing zone 117.
Each resilient clamp portion 116 is extended and arranges to the one end away from extension 113 by kink 114, and between two kinks and installing plate 120, form a mounting groove 118, stationary gripping part 115 and resilient clamp portion 116 lay respectively at the both sides of kink 114 ends.For example, as shown in Figure 1, described stationary gripping part and described resilient clamp portion oppositely arrange.
Refer to Fig. 1, installing plate 120 is connected with the dual-side of arc cover body 111, please refer to Fig. 3, installing plate 120 is provided with several first through holes 120b, and for making the open setting in chamber 130 of dispelling the heat, inner air and outer air is communicated with, like this, the first through hole 120b can increase the circulation of air effect of convection current air, and the heat producing when reaching rapid raising LED lamp 300 being worked is evacuated effect, makes LED lamp 300 work shinny produced heat Rapid radiating in convection current air.
Refer to Fig. 1, lamp socket 200 is fixedly installed between installing plate 120 and resilient clamp portion 116, and in other words, lamp socket 200 is arranged in mounting groove 118.Be appreciated that, lamp socket 200 all with installing plate 120 and resilient clamp portion 116 close contacts, can make lamp socket 200 be arranged on more securely on radiator 100, in addition, during by mounting lamp holder 200, push resilient clamp portion 116, resilient clamp portion 116 can impose on the pressure of lamp socket 200 near installing plate 120, thereby can further make lamp socket 200 be arranged on securely on radiator 100.
For lamp socket 200 is arranged on radiator 100 more securely, for example, refer to Fig. 1, installing plate 120 arranges two limiting section 120a away from the side in heat radiation chamber 130, and each limiting section 120a has bending structure, to form a positive stop end, described positive stop end arranges described mounting groove 118 inside, and the side of lamp socket 200 has step structure, and the side correspondence of lamp socket 200 is arranged in limiting section 120a, like this, can make lamp socket 200 be arranged on more securely on radiator 100.Preferably, refer to Fig. 1, lamp socket 200 has " work " character form structure, and one transverse part is positioned at mounting groove 118, and another transverse part is positioned at installing plate outside, and between limiting section and resilient clamp portion.Like this, there is dual clamping effect, make lamp socket install firmly, stablize.And for example, each limiting section has the bending structure of 90 degree, to form a positive stop end.
For lamp socket 200 is arranged on radiator 100 more securely, for example, refer to Fig. 2, resilient clamp portion 116 specifically comprises elastic arm 116a, the support division 116b and the friction part 116c that connect successively, elastic arm 116a is arranged at the end of kink 114, and elastic arm 116a has bending structure, to increase elastic force.Friction part 116c is arranged on the side of support division 116b.Be appreciated that friction part 116c and lamp socket 200 close contacts, can strengthen the frictional force between friction part 116c and lamp socket 200, thereby can make lamp socket 200 be arranged on more securely on radiator 100; For example, directly the lamp socket with LED lamp is inserted in radiator when mounted, have the effect firm, efficiency is high is installed.
In order to improve the heat dispersion of radiator 100, for example, refer to Fig. 3, several second through holes 111b is set on arc cover body 111, be used for making to dispel the heat the open setting in chamber 130, the second through hole 111b is between two heat radiation lug boss 111a, like this, can increase circulation of air degree, improve radiating effect.Please continue to refer to Fig. 3, interior several radiating tubes 140 that arranges in heat radiation chamber 130, one end of radiating tube 140 is communicated with the second through hole 111b of arc cover body 111, the other end of radiating tube 140 is communicated with the first through hole 120b of installing plate 120, like this, can make the heat that LED lamp produces pass through successively the first through hole 120b, radiating tube 140 and the second through hole 111b, form direct heat dissipation channel, further to increase circulation of air degree and cooling surface area, improve radiating effect.
For the heat dispersion of further radiator 100, for example, refer to Fig. 4, radiating tube 140 is hollow structure, and the sidewall of radiating tube 140 offers several third through-holes 141, like this, please refer to Fig. 1, can make radiating tube 140 can be used as the heat radiation medium that is communicated with external environment condition, heat radiation chamber 130 and mounting groove 118, to increase circulation of air degree, improve radiator 100 heat dispersions.
For the heat dispersion of further radiator 100, for example, refer to Fig. 5, interior several thermal columns 150 that arranges in heat radiation chamber 130, one end of thermal column 150 is arranged on arc cover body 111, and the other end of thermal column 150 is arranged on installing plate 120, like this, can improve the cooling surface area of radiator 100, further to strengthen the heat dispersion of radiator 100.And for example, the rectangular array of several thermal columns 150 is arranged on installing plate 120, and and for example, several thermal columns 150 are radial and are arranged on arc cover body 111.
For the heat dispersion of further radiator 100, for example, refer to Fig. 6, interior several spiral radiators 160 that arranges in heat radiation chamber 130, one end of spiral radiator 160 is arranged on installing plate 120.Like this, can increase the cooling surface area of radiator 100, to strengthen heat dispersion.And for example, internal diameter and the external diameter at the two ends of spiral radiator 160 self helical structure are not identical, and spiral radiator 160 one end are thick, and the other end is thin.In the time that spiral radiator 160 is installed, thicker spiral radiator 160 one end is arranged on installing plate 120, like this, can make the radiating effect of spiral radiator 160 better, be easy to install.And for example, the two ends of spiral radiator 160 are all communicated with outside air, so that the heat of heat radiation chamber 130 inner accumulated can efficiently be delivered in outside air by the heat transfer type of thermal convection current rapidly.And for example, the two ends of spiral radiator 160 have respectively the first opening and the second opening, described the first opening arranges supply fan, described the second opening arranges extraction fan, that is to say, the direction of rotation of the flabellum of described supply fan and described extraction fan, extraneous compared with the hot-air in cold air and then dilution circulation spiral radiator 160 for pumping into fast, further play air thermal convection current radiating effect.Like this, can further strengthen the radiating effect of spiral radiator 160, the heat producing with the LED lamp that efficiently falls apart rapidly, and then the normal work functions of guarantee LED lamp, to increase the service life of LED lamp.And for example on the sidewall of spiral radiator 160, offer several fourth holes 161.Be appreciated that, fourth hole 161 can be used as the effect of louvre, thereby the heat that heat-dissipating cavity 110 is gathered can efficiently be delivered in outside air by the heat transfer type of thermal convection current rapidly, like this, can further strengthen the radiating effect of spiral radiator 160, the heat producing with the LED lamp that efficiently falls apart rapidly, and then the normal work functions of guarantee LED lamp, to increase the service life of LED lamp.And for example, each fourth hole 161 is evenly opened on spiral radiator 160, be that each fourth hole 161 is uniformly distributed on the position everywhere of spiral radiator 160, and for example, each fourth hole 161 distributes along the helix of spiral radiator 160 self helical structure, and the line of each fourth hole 161 is second helix corresponding with the first helix of spiral radiator 160 self helical structure.And for example, on the sidewall of spiral radiator 160, offer some to described fourth hole, and every pair of described fourth hole is positioned on the same diameter of a helix of the helical structure of spiral radiator 160, that is to say, wherein a pair of fourth hole is all positioned on the outer vortex of helical structure of spiral radiator, another is all positioned at fourth hole on the inner vortex of helical structure of spiral radiator 160, so that every pair of described fourth hole is when to extraneous transfer of air heat, can form air conducts heat to heat, greatly improve the radiating effect of described fourth hole.Like this, by changing the distribution mode of described fourth hole on spiral radiator 160, can further strengthen the radiating effect of described fourth hole, the heat producing with the LED lamp that efficiently falls apart rapidly, and then the normal work functions of guarantee LED lamp, to increase the service life of LED lamp.
Above-mentioned radiator 100 is by arranging interconnective radiator body 110 and installing plate 120, and structure is simpler, has realized integral structure design.In addition,, by LED lamp 300 is arranged on radiator 100, radiating effect is better.
Refer to Fig. 1, several LED lamps 300 arrange the side of installing plate 120 away from heat radiation chamber 130, and for example, several LED lamps 300 are arranged in array, and and for example, several LED lamps 300 are matrix array arranges, and like this, can optimize the illuminating effect of LED lamp 300.For example, 2, straight tube LED light fixture according to claim 1, it is characterized in that, at least two row LED lamps are set on described installing plate.Two row LED lamps are only set, and each is arranged in described LED lamp, and the spacing of each adjacent LED lamp equates.And for example, each is arranged in described LED lamp, and the spacing of centre position adjacent LED lamp is less than the spacing of marginal position adjacent LED lamp.And for example, each is arranged in described LED lamp, and the spacing of centre position adjacent LED lamp is greater than the spacing of marginal position adjacent LED lamp.And for example, some LED lamps that matrix is arranged are set on described installing plate.
Refer to Fig. 1, two sides of diffuser 400 embed respectively on two installing zones 117, and two of diffuser 400 sides support with kink 114 and stationary gripping part 115 respectively, thereby diffuser 400 and radiator 100 are fixed.For example, diffuser 400 slides and is arranged at two installing zones 117, like this, is convenient to mount and dismount diffuser 400.And for example, diffuser 400 is arcuate structure, and diffuser 400 is connected and surrounds circular straighttube structure with radiator 100.
For diffuser 400 is installed better, for example, refer to Fig. 1, two sides of diffuser 400 are bent to form respectively two Access Divisions 410 to the inside, and Access Division 410 is embedded in installing zone 117, like this, diffuser 400 can be installed better.
Above-mentioned straight tube LED light fixture 10 is by connecting to form protecting sheathing by radiator 100 and diffuser 400, and structure is simpler, has realized integral structure design.In addition,, by the lamp socket 200 that is fixed with LED lamp 300 is arranged on radiator 100, radiating effect is better.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a straight tube LED light fixture, is characterized in that, comprising: radiator, several LED lamp and diffusers;
The installing plate that described radiator comprises radiator body and is connected with described radiator body, described radiator body offers the first through hole, described installing plate and described radiator body composition one heat radiation chamber, described radiator body arranges at least one installation portion, and described installation position is in described heat radiation chamber, described radiator body extends respectively two extensions is set away from the two ends of described installing plate, described in each, extension extends a kink is set to the one end away from described installing plate, described in each, kink extends to the one end away from described extension a stationary gripping part and the resilient clamp portion of arranging, and form an installing zone between described kink and described stationary gripping part, between two described clamping parts and described installing plate, form a mounting groove,
Described in several, LED lamp is arranged at described installing plate;
Described diffuser is installed on described radiator body.
2. straight tube LED light fixture according to claim 1, is characterized in that, at least two row LED lamps are set on described installing plate.
3. straight tube LED light fixture according to claim 2, is characterized in that, two row LED lamps are only set, and each is arranged in described LED lamp, and the spacing of each adjacent LED lamp equates.
4. straight tube LED light fixture according to claim 2, is characterized in that, each is arranged in described LED lamp, and the spacing of centre position adjacent LED lamp is less than the spacing of marginal position adjacent LED lamp.
5. straight tube LED light fixture according to claim 2, is characterized in that, each is arranged in described LED lamp, and the spacing of centre position adjacent LED lamp is greater than the spacing of marginal position adjacent LED lamp.
6. straight tube LED light fixture according to claim 1, is characterized in that, some LED lamps that matrix is arranged are set on described installing plate.
7. straight tube LED light fixture according to claim 1, is characterized in that, described diffuser slides and is arranged in two described installing zones, and is fixed on described radiator body.
8. straight tube LED light fixture according to claim 1, is characterized in that, described radiator body arranges several the second through holes, and for making, described heat radiation chamber is open to be arranged.
9. straight tube LED light fixture according to claim 8, is characterized in that, described heat radiation also arranges several radiating tubes in chamber, and described installing plate arranges some the first through holes, and one end of described radiating tube is communicated with described the first through hole, and the other end is communicated with described the second through hole.
10. according to the arbitrary described straight tube LED light fixture of claim 1 to 9, it is characterized in that, in described heat radiation chamber, be symmetrical arranged two described installation portions, be respectively used to install anodal circuit and negative pole circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469835.1A CN104214573B (en) | 2014-09-15 | 2014-09-15 | Straight tube led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469835.1A CN104214573B (en) | 2014-09-15 | 2014-09-15 | Straight tube led lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104214573A true CN104214573A (en) | 2014-12-17 |
| CN104214573B CN104214573B (en) | 2016-09-14 |
Family
ID=52096341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410469835.1A Active CN104214573B (en) | 2014-09-15 | 2014-09-15 | Straight tube led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104214573B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333342A (en) * | 2015-10-16 | 2016-02-17 | 左招霞 | Novel lamp |
| CN110207028A (en) * | 2019-06-20 | 2019-09-06 | 东莞市闻誉实业有限公司 | LED aluminum alloy lamp pipe shell and process equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628111U (en) * | 2010-02-10 | 2010-11-10 | 惠州市华阳多媒体电子有限公司 | LED fluorescent lamp tube |
| CN201636631U (en) * | 2010-04-14 | 2010-11-17 | 北京朗波尔光电股份有限公司 | LED (Light-Emitting Diode) lamp tube |
| CN201757391U (en) * | 2010-08-13 | 2011-03-09 | 苏州滕艺科技有限公司 | LED lighting fixture and radiating structure thereof |
| TW201115067A (en) * | 2009-10-20 | 2011-05-01 | Foxsemicon Integrated Tech Inc | LED illumination device |
| CN202392593U (en) * | 2011-11-18 | 2012-08-22 | 林勇 | Heat pipe radiating light-emitting diode (LED) street lamp |
| CN202691710U (en) * | 2012-07-26 | 2013-01-23 | 广东爱华新光电科技有限公司 | T8-type light emitting diode (LED) lamp tube |
| KR20130067561A (en) * | 2011-12-14 | 2013-06-25 | 천광조명 주식회사 | Tube type led lamp |
| CN103411140A (en) * | 2012-11-29 | 2013-11-27 | 大连三维传热技术有限公司 | Manufacturing method of lamp-cover-supporting LED tubular lamp with self-clamping heat transmission substrate |
| CN203595106U (en) * | 2013-12-11 | 2014-05-14 | 重庆亮康光电科技有限公司 | Spiral-convection heat dissipation type LED lamp tube |
| CN104019415A (en) * | 2014-06-17 | 2014-09-03 | 昆山天重星光电科技有限公司 | LED automobile lamp with good heat dissipation performance |
-
2014
- 2014-09-15 CN CN201410469835.1A patent/CN104214573B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201115067A (en) * | 2009-10-20 | 2011-05-01 | Foxsemicon Integrated Tech Inc | LED illumination device |
| CN201628111U (en) * | 2010-02-10 | 2010-11-10 | 惠州市华阳多媒体电子有限公司 | LED fluorescent lamp tube |
| CN201636631U (en) * | 2010-04-14 | 2010-11-17 | 北京朗波尔光电股份有限公司 | LED (Light-Emitting Diode) lamp tube |
| CN201757391U (en) * | 2010-08-13 | 2011-03-09 | 苏州滕艺科技有限公司 | LED lighting fixture and radiating structure thereof |
| CN202392593U (en) * | 2011-11-18 | 2012-08-22 | 林勇 | Heat pipe radiating light-emitting diode (LED) street lamp |
| KR20130067561A (en) * | 2011-12-14 | 2013-06-25 | 천광조명 주식회사 | Tube type led lamp |
| CN202691710U (en) * | 2012-07-26 | 2013-01-23 | 广东爱华新光电科技有限公司 | T8-type light emitting diode (LED) lamp tube |
| CN103411140A (en) * | 2012-11-29 | 2013-11-27 | 大连三维传热技术有限公司 | Manufacturing method of lamp-cover-supporting LED tubular lamp with self-clamping heat transmission substrate |
| CN203595106U (en) * | 2013-12-11 | 2014-05-14 | 重庆亮康光电科技有限公司 | Spiral-convection heat dissipation type LED lamp tube |
| CN104019415A (en) * | 2014-06-17 | 2014-09-03 | 昆山天重星光电科技有限公司 | LED automobile lamp with good heat dissipation performance |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333342A (en) * | 2015-10-16 | 2016-02-17 | 左招霞 | Novel lamp |
| CN105333342B (en) * | 2015-10-16 | 2018-08-21 | 中山市中信达照明有限公司 | Novel lamp |
| CN110207028A (en) * | 2019-06-20 | 2019-09-06 | 东莞市闻誉实业有限公司 | LED aluminum alloy lamp pipe shell and process equipment |
| CN110207028B (en) * | 2019-06-20 | 2020-06-19 | 东莞市闻誉实业有限公司 | LED aluminum alloy lamp tube shell and processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104214573B (en) | 2016-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110018418A1 (en) | Led lighting apparatus to dissipate heat by fanless ventilation | |
| CN102374427A (en) | LED (light-emitting diode) bulb lamp | |
| WO2015144072A1 (en) | Led lamp | |
| CN203309725U (en) | LED high bay light | |
| CN204284978U (en) | There is the LED lamp of straight tube structure | |
| CN104214573A (en) | Straight tube LED (Light-Emitting Diode) lamp | |
| CN204853016U (en) | LED lighting device | |
| CN204084287U (en) | There is the radiator of straight tube structure | |
| CN104197220A (en) | Integrated LED lamp | |
| CN102278613A (en) | Light-emitting diode lamp | |
| CN104197289A (en) | Straight pipe heat radiator | |
| CN201475816U (en) | Water cooling heat dissipation high-power LED tunnel lamp | |
| KR101615703B1 (en) | Led lamp for improving heat radiation | |
| CN203615294U (en) | Lamp heat radiating module | |
| CN202813299U (en) | Light emitting diode (LED) lamp heat radiator | |
| CN203349012U (en) | LED (light-emitting diode) down lamp | |
| CN207922109U (en) | A kind of radiator and the LED car lamp with the radiator | |
| CN104964244A (en) | LED lampshade with fan assisting cooling device | |
| CN106016206B (en) | LED illumination device | |
| CN104180350A (en) | LED (Light Emitting Diode) lamp with flat type radiator | |
| CN104180351A (en) | LED lamp with plate type radiator | |
| CN211060075U (en) | L ED lamp power supply heat dissipation assembly and L ED lamp | |
| CN220119336U (en) | LED industrial and mining lamp | |
| CN210135464U (en) | Novel heat dissipation LED lamp | |
| CN205331820U (en) | LED lamps and lanterns that radiating efficiency is high |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |