CN105782774A - LED illumination device with protection device and lamp with LED illumination device - Google Patents
LED illumination device with protection device and lamp with LED illumination device Download PDFInfo
- Publication number
- CN105782774A CN105782774A CN201410822849.7A CN201410822849A CN105782774A CN 105782774 A CN105782774 A CN 105782774A CN 201410822849 A CN201410822849 A CN 201410822849A CN 105782774 A CN105782774 A CN 105782774A
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- China
- Prior art keywords
- led light
- led illumination
- illumination device
- circuit board
- light source
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- 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.)
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Abstract
The invention relates to an LED illumination device with a protection device and a lamp with the LED illumination device. The LED illumination device comprises an inserted shell body, sealing cover plates at the two ends, and an LED light source circuit board. The inner side of a transparent cover and the inner side of the inserted shell body are each provided with axial protruding strips and grooves, wherein the protruding strips and the grooves are matched with each other. The LED light source circuit board is arranged in one axial groove of the transparent cover. The slide groove type assembly structure is adopted for the inserted shell body and the transparent cover, and therefore assembly is convenient, and the production efficiency is greatly improved; and protruding heat conduction protruding strips are arranged on the outer side of the shell body, and therefore larger heat dissipation area can be provided, and the service life of the lamp is prolonged.
Description
Technical field
The present invention relates to a kind of LED, the especially LED light source of strip.
Background technology
Compared with traditional electric filament lamp, fluorescent lamp has the advantage that heating is little, brightness is high, but, this illumination mode energy consumption is high, the shortcomings such as lamp tube service life is comparatively short.Compared with fluorescent lamp, LED has again the advantages such as low energy consumption, light efficiency height and life-span length, therefore, occur in that now LED daylight lamp on the market, but, existing daylight lamp structure on the one hand is complicated, processing and manufacturing and installation inconvenience, on the other hand, owing to being subject to the restriction of daylight lamp instructions for use, radiating effect is poor, causes that the service life of LED daylight lamp is substantially reduced.
Summary of the invention
Based on the deficiencies in the prior art; it is plug-in type, simple in construction that problem to be solved by this invention is to provide a kind of housing, easy for installation, perfect heat-dissipating; longer service life, security performance is better with protecting the LED light device of device and having the light fixture of this device.
For solving the problems referred to above, the present invention provides a kind of Combined LED lamp, including transparency cover, plug-in type housing, two ends seal cover board and LED light source circuit board, all having, with described plug-in type case inside, the axial raised line and groove that cooperate inside described transparency cover, described LED light source circuit board is placed in an axial notch of described transparency cover；Described LED light source circuit board is placed in inside described transparency cover in an axial notch, and it is axial notch that described crowded type plug-in type case inside has what match with concave groove inside described transparency cover；Described crowded type plug-in type case inside also has shaft orientation reinforcing rib.
As the LED light device with protection device of the present invention and light fixture one preferred implementation with this device thereof, described crowded type plug-in type hull outside has the heat conduction raised line of some radially protruding shapes.
The present invention adopts drawing and pulling type assembling structure by chute-type plug-in type housing and transparency cover, it is simple to assembling；The outside of plug-in type housing, with the heat conduction raised line of convex shape, is provided that bigger area of dissipation.
For making the present invention easier to understand, the present invention is expanded on further below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the LED light device with protection device of the present invention and has the light fixture of this device at overall appearance schematic diagram；
Fig. 2 is the LED light device with protection device in Fig. 1 and the axial sectional view in A-A place in having the light fixture of this device thereof；
Detailed description of the invention
Description, describes embodiment.
With reference to Fig. 1 and Fig. 2, Fig. 1 LED light device with protection device of the present invention and have the light fixture of this device overall appearance schematic diagram in one embodiment；The LED light device with protection device of the present invention and there is the light fixture of this device include transparency cover 1, plug-in type housing 2, two ends seal cover board 3 and LED light source circuit board 4.
Described plug-in type housing 2 is big by perfect heat-dissipating, intensity and lightweight material makes, such as metallic aluminium, for better heat radiation, the outer surface squeezing type plug-in type housing 2 also can have the heat conduction raised line 2-1 of some radially protruding shapes, so can be greatly increased area of dissipation, increase radiating effect.Plug-in type housing 2 and transparency cover 1 junction also have groove 2-2, and this groove 1-1 with transparency cover 1 constitutes drawing and pulling type assembling structure, so makes plug-in type housing 2 and transparency cover 1 install very convenient, substantially increases efficiency.For making the intensity squeezing type plug-in type housing 2 bigger, squeeze and also can increase an axial reinforcement footpath 2-3 inside type plug-in type housing 2.Described LED light source circuit board 4 is arranged in the groove 1-1 of transparency cover 1; by fixing screw and two ends seal cover board 4, above-mentioned parts are fixed on integrally; one aspect of the present invention makes the LED light device with protection device of the present invention and has the effect that the light fixture of this device reaches to seal, thus reaching the effect of waterproof and dustproof.Also can change the parts that can not normally use at any time on the other hand, reach the purpose recycled, environment friendliness.
Described embodiment is the present invention preferably embodiment; but do not represent and be only limited by the examples; any change made when other any spirit without departing from the present invention and principle, modification, replacement, combination, simplification; it is regarded as and the substitute mode of present invention equivalence, is all contained within protection scope of the present invention.
Claims (2)
1. a LED light device with protection device and there is the light fixture of this device, it is characterized in that: it includes transparency cover, plug-in type housing, two ends seal cover board and LED light source circuit board, with described plug-in type case inside, all there is cooperate axial raised line and groove inside described transparency cover, described LED light source circuit board is placed in an axial notch of described transparency cover, described LED light source circuit board is placed in inside described transparency cover in an axial notch, it is axial notch that described plug-in type case inside has what match with described transparency cover inner concave groove.
2. as claimed in claim 1 with protecting the LED light device of device and there is the light fixture of this device, it is characterised in that: described plug-in type hull outside has the heat conduction raised line of some radially protruding shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822849.7A CN105782774A (en) | 2014-12-21 | 2014-12-21 | LED illumination device with protection device and lamp with LED illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822849.7A CN105782774A (en) | 2014-12-21 | 2014-12-21 | LED illumination device with protection device and lamp with LED illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105782774A true CN105782774A (en) | 2016-07-20 |
Family
ID=56389228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410822849.7A Pending CN105782774A (en) | 2014-12-21 | 2014-12-21 | LED illumination device with protection device and lamp with LED illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105782774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279807A (en) * | 2017-10-30 | 2020-06-12 | 日立汽车系统株式会社 | Electronic control device |
-
2014
- 2014-12-21 CN CN201410822849.7A patent/CN105782774A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279807A (en) * | 2017-10-30 | 2020-06-12 | 日立汽车系统株式会社 | Electronic control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |