CN203784707U - LED lamp provided with conical reflective cover - Google Patents
LED lamp provided with conical reflective cover Download PDFInfo
- Publication number
- CN203784707U CN203784707U CN201420174519.7U CN201420174519U CN203784707U CN 203784707 U CN203784707 U CN 203784707U CN 201420174519 U CN201420174519 U CN 201420174519U CN 203784707 U CN203784707 U CN 203784707U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- reflection shield
- circuit board
- reflective cover
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 provides an LED lamp provided with a conical reflective cover. The LED lamp comprises a lamp housing composed of a panel and a back shell, a circuit board and the conical reflective cover, wherein the circuit board is arranged in the lamp housing in a suspended mode, LED lamp beads are welded to the circuit board, the conical reflective cover is arranged in the lamp housing, the upper end and lower end of the conical reflective cover are connected with the circuit board and the panel respectively, the LED lamp beads are located in the upper end of the conical reflective cover, a light-pervious window is arranged on the front side, corresponding to the lower end of the conical reflective cover, of the panel, and the conical reflective cover is a four-surface conical reflective cover which is made of a white ABS plastic material. In this way, the suspended circuit board is good for ventilation inside the lamp housing, heat dissipation performance is good, and the LED lamp is stable and reliable in working performance and longer in service life; furthermore, due to the arrangement of the conical reflective cover made of the white ABS plastic material, a good condensation effect is achieved, irradiation distance is increased, and production difficulty and production cost are reduced; the structure is simple, market competitiveness is high, and popularization can be achieved easily.
Description
[technical field]
The utility model belongs to LED lamp technical field, relates in particular to a kind of LED lamp with taper reflection shield.
[background technology]
At present, on market, existing LED lamp is all that circuit board (aluminium base) is directly adjacent on the panel that is fixed on lamp housing conventionally, the heat producing when LED lamp is worked like this will be difficult to dissipate, thereby cause very easily occurring the rate of decay of excess Temperature quickening LED lamp pearl, greatly shortened service life, stability is poor; These LED lamps are in order to improve spotlight effect in addition, improve illumination distances and all can configure reflector/reflection shield, but these reflector/reflection shields are to be all provided with panel front end, by locking pieces such as screws, be fixed simultaneously, or by fixed structure is set on lampshade, and reflector/reflection shield is all by the reflector layer of side surface plating within it, structure relative complex, production difficulty is large, and production efficiency is low, and cost of manufacture is high.Therefore, the existing LED lamp market competitiveness is low, is unfavorable for market development, popularization and application.
[utility model content]
In order to solve the above-mentioned technical problem existing in prior art, the utility model provides a kind of perfect heat-dissipating, stable work in work, reliable, long service life, lighting effect is good, and simple in structure, production and processing is easy, production cost is low, and the market competitiveness is strong, is easy to the LED lamp with taper reflection shield of penetration and promotion.
The technical scheme that the utility model solution prior art problem adopts is:
With a LED lamp for taper reflection shield, include the lamp housing, circuit board and the taper reflection shield that by panel and shell on the back, are formed; Described circuit board is arranged in lamp housing vacantly, and on it, is welded with LED lamp pearl; Described taper reflection shield is located in lamp housing, and top and bottom are connected with panel with circuit board respectively, and LED lamp pearl is positioned at the upper end of taper reflection shield, and described panel is provided with optical transmission window corresponding to the front of taper reflection shield lower end.
Further, described taper reflection shield is the four sides cone reflection shield that adopts white ABS plastic material to be made.
Further, the inner surface that described panel is positioned at optical transmission window surrounding is provided with annular mounting groove, the outer support column that is arranged with of described annular mounting groove; The lower end rim of described taper reflection shield is arranged in annular mounting groove, and described circuit board is arranged on support column, and fixes by screw locking, and lower surface is pressed on the upper end of taper reflection shield.
Further, described annular mounting groove and support column and panel integrated injection molding.
Further, the front of described panel is also provided with control button and covers the battery cover of the battery compartment that inner surface is provided with, and described control button is connected with circuit board conducting with battery compartment.
The beneficial effects of the utility model are as follows:
The utility model passes through technique scheme, the circuit board of unsettled setting contributes to the circulation of air of enclosure interior, and perfect heat-dissipating makes the stable work in work, reliable of LED lamp, prolongation in service life, more durable, taper reflection shield between circuit board and panel is set simultaneously in lamp housing, plays good optically focused effect, effectively increase irradiation distance, lighting effect is good, and simple in structure, production and processing is easy, is easy to penetration and promotion; Taper reflection shield is made by white ABS plastic material in addition, has further reduced production difficulty and production cost, and the market competitiveness is stronger.
[accompanying drawing explanation]
Fig. 1 is the blast structural representation of a kind of LED lamp embodiment with taper reflection shield described in the utility model;
Fig. 2 is the sectional structure schematic diagram of a kind of LED lamp embodiment with taper reflection shield described in the utility model;
Fig. 3 is the Facad structure schematic diagram of a kind of LED lamp embodiment with taper reflection shield described in the utility model.
[specific embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3:
The utility model embodiment provides a kind of LED lamp with taper reflection shield, includes lamp housing 1, circuit board 2 and taper reflection shield 3, and described lamp housing 1 is comprised of panel 11 and shell on the back 12, and fixes with screw; Described circuit board 2 is arranged in lamp housing 1 vacantly, and on it, is welded with LED lamp pearl 21; Described taper reflection shield 3 is the four sides cone reflection shields that adopt white ABS plastic material to be made, be located in lamp housing 1, its top and bottom are connected with panel 11 with circuit board 2 respectively, and LED lamp pearl 21 is positioned at the upper end of taper reflection shield 3, described panel 12 is provided with optical transmission window 13 corresponding to the front of taper reflection shield 3 lower ends.Concrete structure can be: the inner surface that described panel 12 is positioned at optical transmission window 13 surroundings is provided with annular mounting groove 14, the outer support column 15 that is arranged with of described annular mounting groove 14; The lower end rim of described taper reflection shield 3 is arranged in annular mounting groove 14, and described circuit board 2 is arranged on support column 15, and fixes by screw locking, and lower surface is pressed on the upper end of taper reflection shield 3.Described annular mounting groove 14 and support column 15 and panel 12 integrated injection moldings.
In addition, the front of described panel 12 is also provided with control button 16 and covers the battery cover 18 of the battery compartment 17 that inner surface is provided with, and described control button 16 is connected with circuit board 2 conductings with battery compartment 17.
Like this, LED lamp described in the utility model, by being arranged in lamp housing 1 circuit board 2 is unsettled, contributes to the circulation of air of housing 1 inside, perfect heat-dissipating, make the stable work in work, reliable of LED lamp, extend service life, more durable, simultaneously the taper reflection shield 3 between circuit board 2 and panel 11 in the interior setting of lamp housing 1, play good optically focused effect, effectively increase irradiation distance, lighting effect is good, and simple in structure, production and processing is easy, is easy to penetration and promotion; Taper reflection shield 3 is made by white ABS plastic material in addition, has further reduced production difficulty and production cost, and the market competitiveness is stronger.
Above content is in conjunction with concrete optimal technical scheme further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. with a LED lamp for taper reflection shield, it is characterized in that: include the lamp housing (1), circuit board (2) and the taper reflection shield (3) that by panel (11) and shell on the back (12), are formed; Described circuit board (2) is arranged in lamp housing (1) vacantly, and on it, is welded with LED lamp pearl (21); Described taper reflection shield (3) is located in lamp housing (1), top and bottom are connected with panel (11) with circuit board (2) respectively, and LED lamp pearl (21) is positioned at the upper end of taper reflection shield (3), described panel (12) is provided with optical transmission window (13) corresponding to the front of taper reflection shield (3) lower end.
2. the LED lamp with taper reflection shield according to claim 1, is characterized in that: described taper reflection shield (3) is the four sides cone reflection shield that adopts white ABS plastic material to be made.
3. the LED lamp with taper reflection shield according to claim 1 and 2, it is characterized in that: the inner surface that described panel (12) is positioned at optical transmission window (13) surrounding is provided with annular mounting groove (14) the outer support column (15) that is arranged with of described annular mounting groove (14); The lower end rim of described taper reflection shield (3) is arranged in annular mounting groove (14), and it is upper that described circuit board (2) is arranged on support column (15), and fix by screw locking, and lower surface is pressed on the upper end of taper reflection shield (3).
4. the LED lamp with taper reflection shield according to claim 3, is characterized in that: described annular mounting groove (14) and support column (15) and panel (12) integrated injection molding.
5. according to arbitrary described LED lamp with taper reflection shield in claim 1 to 4, it is characterized in that: the front of described panel (12) is also provided with control button (16) and covers the battery cover (18) of the battery compartment (17) that inner surface is provided with, and described control button (16) is connected with circuit board (2) conducting with battery compartment (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174519.7U CN203784707U (en) | 2014-04-11 | 2014-04-11 | LED lamp provided with conical reflective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174519.7U CN203784707U (en) | 2014-04-11 | 2014-04-11 | LED lamp provided with conical reflective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784707U true CN203784707U (en) | 2014-08-20 |
Family
ID=51320891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420174519.7U Expired - Fee Related CN203784707U (en) | 2014-04-11 | 2014-04-11 | LED lamp provided with conical reflective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784707U (en) |
-
2014
- 2014-04-11 CN CN201420174519.7U patent/CN203784707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20210411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |