CN207527416U - A kind of built-in driving downlight for opening up radiating groove - Google Patents
A kind of built-in driving downlight for opening up radiating groove Download PDFInfo
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- CN207527416U CN207527416U CN201721539923.XU CN201721539923U CN207527416U CN 207527416 U CN207527416 U CN 207527416U CN 201721539923 U CN201721539923 U CN 201721539923U CN 207527416 U CN207527416 U CN 207527416U
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- China
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- radiating groove
- lamp holder
- downlight
- driving
- built
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Abstract
The utility model discloses a kind of built-in driving downlights for opening up radiating groove, including lamp holder, light source, radiating groove group, lamp holder front end is provided with the circular-shaped, concave cavity for housing light source, and the outer profile at lamp holder back is in polygon, the radiating groove group is arranged on the outer profile at lamp holder back, there is straight flange on polygon, machine directly can open up radiating groove at a certain angle on straight flange, it is whole also to arrange neatly, the gas flow radiating groove that can also postpone flows through, there is better heat dissipation effect, the outer profile of polygon can also increasing heat radiation area, enhance heat dissipation effect, compared to previous rounded outer profiles, angle is opened up without will accordingly be adjusted with circular arc between adjacent heat radiation slot, downlight could be caused integrally not seem lofty, simplify the program of machine operation, process is simpler, efficiency greatly improves.
Description
Technical field
The utility model is related to lighting area, particular with the lamps and lanterns of radiating groove.
Background technology
Traditional illuminator, particularly a kind of downlight generally comprise lamp holder, and lamp holder front end is provided with the recessed of accommodating light source
Chamber, in order to improve illumination effect, cavity is made generally in circle so that and light easily dissipates, meanwhile, the driving electricity of general downlight
Road plate is all external, and for built-in driving downlight, it, can be entire lamp when manufacturing with reference to above-mentioned circular-shaped, concave cavity
The outer profile of seat follows circular-shaped, concave cavity that circle is made, and the inner cavity of accommodating driving downlight is correspondingly provided at the back of downlight, and
Generally in order to which to light source, drive circuit board heat dissipation, meeting sets radiating groove group on the back outer profile of lamp holder, whole from lamps and lanterns
Aesthetics and heat dissipation effect set out, and radiating groove group needs to be uniformly arranged on edge around the center of circle of lamp holder outer profile is radial
Place, this undoubtedly increases the difficulty of production of machinery, and machine needs the program of complexity to go to control when being cut, and need into
The more processes of row can just produce the lamps and lanterns of this structure, and standpoint of efficiency is unsuitable for producing in enormous quantities, and circular profile is set
The radiating groove heat dissipation area put is smaller, and heat dissipation effect is poor.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of lamp holder built-in drive circuit plate, foreign steamer
Exterior feature is polygon in order to the downlight that opens up radiating groove and can effectively radiate.
The technical solution adopted in the utility model is：
A kind of built-in driving downlight for opening up radiating groove, including lamp holder, light source, radiating groove group, the setting of lamp holder front end is useful
In the circular-shaped, concave cavity of accommodating light source, lamp holder back sets fluted and protection cap, which connect to form energy with protection cap
The inner cavity of enough accommodating drive circuit board, and the outer profile at lamp holder back, in polygon, the radiating groove group is opened in the lamp holder back of the body
On the outer profile in portion.
The polygon outer profile at lamp holder back is enclosed, and adjacent straight by several straight flanges and several arc-shaped sides
It is connected between side by arc-shaped side.
The radiating groove group includes several rectangular channels, and the rectangular channel is arranged in correspondence on the position of straight flange and square
Shape slot is vertical with straight flange.
The radiating groove group further includes several fan grooves, and the fan groove is arranged in correspondence on the position of arc-shaped side.
The through-hole of connection circular-shaped, concave cavity is provided in the groove, is provided with extending column in the protection cap, the extending column
It is connect across through-hole with light source.
By screw, either buckle or back-off connect the extending column with light source.
Further include the elastic hanger being connect with lamp holder lamp holder can be made to be hung on extraneous component.
The elastic hanger includes elastomeric element and hangs portion, this hangs portion and is connected with extraneous component, the elasticity
Component connect that lamp holder can be made close toward extraneous component direction and be connected on extraneous component respectively with lamp holder, the portion of hanging.
The elastomeric element is torsional spring.
The beneficial effects of the utility model：
The utility model downlight, lamp holder front end are the circular-shaped, concave cavity of accommodating light source, what circular-shaped, concave cavity can project light source
Light is further spread, and the outer profile at lamp holder back is polygon, and radiating groove group can be arranged on the outer profile of polygon,
There is straight flange on polygon, machine can directly open up radiating groove at a certain angle on straight flange, whole also to arrange neatly,
The gas flow radiating groove that can also postpone flows through, and has a better heat dissipation effect, the outer profile of polygon can also increasing heat radiation area, enhancing
Compared to previous rounded outer profiles, angle is opened up without will accordingly be adjusted with circular arc between adjacent heat radiation slot for heat dissipation effect,
Downlight can be caused integrally not seem lofty, simplify the program of machine operation, process is simpler, and efficiency greatly improves, together
When, entire downlight lines are more beautiful.
Description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the stereoscopic schematic diagram of the utility model downlight.
Fig. 2 is the back schematic diagram of the utility model downlight.
Fig. 3 is the explosive view of the utility model downlight.
Specific embodiment
As shown in Figure 1-Figure 3, the utility model downlight is generally comprised including lamp holder 1, light source 2, radiating groove group 3, driving electricity
Road plate 11, the drive circuit board are electrically connected with light source 2, and 1 front end of lamp holder is provided with the circular-shaped, concave cavity 4 for housing light source 2, lamp
1 back of seat setting fluted 6 and protection cap 7, which connect with protection cap 7 can house drive circuit board 11 to be formed
Inner cavity, and the outer profile 5 at 1 back of lamp holder, in polygon, the radiating groove group 3 is opened in the outer profile 5 at 1 back of lamp holder
On, the in addition to this concrete type of unlimited safety barrel lamp, herein 4 surface of circular-shaped, concave cavity can be made into smooth, light source 2 can be conventional
LED component, is installed in the bottom of circular-shaped, concave cavity 4, and LED component emits light to 4 surface of circular-shaped, concave cavity, 4 surface class of circular-shaped, concave cavity
Reflector is similar to, light is reflected so that light is spread, and has preferable light-out effect.
The outer profile 5 at the design lamp holder back can be triangle, quadrangle or pentagon etc., 3 energy of radiating groove group
It is enough arranged on the outer profile 5 of polygon, there is straight flange on polygon, machine directly can at a certain angle open up on straight flange
Radiating groove, whole also to arrange neatly, the gas flow radiating groove that can also postpone flows through, and has better heat dissipation effect, polygon
Outer profile 5 can also increasing heat radiation area, enhance heat dissipation effect, compared to previous rounded outer profiles, without between adjacent heat radiation slot
It will accordingly be adjusted with circular arc and open up angle, downlight could be caused integrally not seem lofty, simplify the program of machine operation,
Process is simpler, and efficiency greatly improves, meanwhile, entire downlight lines are more beautiful.
It is pure more there is no the outer profile 5 at 1 back of lamp holder is made as shown in Fig. 2, in the preferred embodiment of the design
Side shape, the polygon outer profile 5 at 1 back of lamp holder are enclosed, and phase by several straight flanges 51 and several arc-shaped sides 52
It is connected between adjacent straight flange 51 by arc-shaped side 52, that is, the angle of former polygon is replaced by arc-shaped side 52, so that beautiful outline form
It sees, goes break corner that can also cause during transport, use, will not cause to damage when wedge angle collides other component or human body
Wound.
Radiating groove group 3 includes several rectangular channels 31, and rectangular channel 31 is arranged in correspondence on the position of straight flange 51 and square
Shape slot 31 is vertical with straight flange 51, herein the vertical channel directly on straight flange 51 of rectangular channel 31, and slot is rectangle so that machine exists
Add man-hour process simple.
Radiating groove group 3 further includes several fan grooves 32, and the fan groove 32 is arranged in correspondence in the position of arc-shaped side 52
On, enable to downlight whole more beautiful herein.
In addition to this, it as shown in figure 3, being provided with the through-hole 8 of connection circular-shaped, concave cavity 4 in groove 6, is set in the protection cap 7
Extending column 9 is equipped with, which connect across through-hole 8 with light source 2, and extending column 9 is fixed with light source 2 herein, in installation light source 2
During with protection cap 7, light source 2 need to be only fixed on extending column 9 by staff, and the connection of the two causes light source 2 to be pressed on
In circular-shaped, concave cavity 4, and protection cap 7 is connected to the edge of groove 6, you can it achieves a fixed connection, process is simple, easy for installation, this
Locating extending column 9, by screw, either buckle or back-off connect with light source 2.
In the overall structure of downlight, as shown in Figure 1 and Figure 2, the design, which is further included, connect that lamp holder 1 can be made with lamp holder 1
The elastic hanger 10 being hung on extraneous component, elastic hanger 10 include elastomeric element 101 and hang portion 102, this hangs portion
102 are connected with extraneous component, the elastomeric element 101 respectively with lamp holder 1, hang portion 102 and connect that lamp holder can be made outward
Boundary component direction is close and is connected on extraneous component, and elastomeric element 101 can be torsional spring, and extraneous component can be hung herein
With hanging the recess of the cooperation of portion 102 on frame or wall, user squeezes elastomeric element 101, and makes to hang portion 102 and be hung on
On frame, elastomeric element 101 resets, you can and lamp holder 1 is close toward hanger direction, it is clamped on hanger, it is easy to use.
The foregoing is merely the preferred embodiments of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, if with essentially identical means realize the technical solution of the utility model aim belong to the scope of protection of the utility model it
It is interior.
Claims (9)
1. a kind of built-in driving downlight for opening up radiating groove, it is characterised in that：Including lamp holder, light source, radiating groove group, driving circuit
Plate, the drive circuit board are electrically connected with light source, and lamp holder front end is provided with the circular-shaped, concave cavity for housing light source, and lamp holder back is set
Groove and protection cap are equipped with, which connect to form the inner cavity that can house drive circuit board, and lamp holder with protection cap
The outer profile at back is in polygon, and the radiating groove group is opened on the outer profile at lamp holder back.
2. a kind of built-in driving downlight for opening up radiating groove according to claim 1, it is characterised in that：Lamp holder back it is more
Side shape outer profile is enclosed by several straight flanges and several arc-shaped sides, and is connected between adjacent straight flange by arc-shaped side
It connects.
3. a kind of built-in driving downlight for opening up radiating groove according to claim 2, it is characterised in that：The radiating groove group
Including several rectangular channels, the rectangular channel is arranged in correspondence on the position of straight flange and rectangular channel is vertical with straight flange.
4. a kind of built-in driving downlight for opening up radiating groove according to claim 3, it is characterised in that：The radiating groove group
Several fan grooves are further included, the fan groove is arranged in correspondence on the position of arc-shaped side.
5. a kind of built-in driving downlight for opening up radiating groove according to claim 1, it is characterised in that：It is set in the groove
The through-hole of connection circular-shaped, concave cavity is equipped with, is provided with extending column in the protection cap, which connect across through-hole with light source.
6. a kind of built-in driving downlight for opening up radiating groove according to claim 5, it is characterised in that：The extending column with
By screw, either buckle or back-off connect light source.
7. a kind of built-in driving downlight for opening up radiating groove according to claim 1, it is characterised in that：It further includes and lamp holder
Connect the elastic hanger lamp holder can be made to be hung on extraneous component.
8. a kind of built-in driving downlight for opening up radiating groove according to claim 7, it is characterised in that：The elastic hanger
Including elastomeric element and hang portion, this hangs portion and is connected with extraneous component, the elastomeric element respectively with lamp holder, hang portion
It connects that lamp holder can be made close toward extraneous component direction and be connected on extraneous component.
9. a kind of built-in driving downlight for opening up radiating groove according to claim 8, it is characterised in that：The elastomeric element
For torsional spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539923.XU CN207527416U (en) | 2017-11-16 | 2017-11-16 | A kind of built-in driving downlight for opening up radiating groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539923.XU CN207527416U (en) | 2017-11-16 | 2017-11-16 | A kind of built-in driving downlight for opening up radiating groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207527416U true CN207527416U (en) | 2018-06-22 |
Family
ID=62583023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539923.XU Active CN207527416U (en) | 2017-11-16 | 2017-11-16 | A kind of built-in driving downlight for opening up radiating groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207527416U (en) |
-
2017
- 2017-11-16 CN CN201721539923.XU patent/CN207527416U/en active Active
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