CN209371028U - A kind of downlight of high efficiency and heat radiation - Google Patents
A kind of downlight of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN209371028U CN209371028U CN201822078997.9U CN201822078997U CN209371028U CN 209371028 U CN209371028 U CN 209371028U CN 201822078997 U CN201822078997 U CN 201822078997U CN 209371028 U CN209371028 U CN 209371028U
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- China
- Prior art keywords
- plastic cement
- rear cover
- installation part
- light source
- downlight
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Abstract
The utility model relates to technical field of lamps, in particular a kind of downlight of high efficiency and heat radiation, including rear cover, the lower section of rear cover is successively arranged lamp bead light source board from top to bottom, reflector and translucent cover, buckle slot is symmetrically offered in the two sidewalls of rear cover, locating part is equipped on the inner wall of buckle slot, the locating part that the utility model passes through design, correct position is gone back in the spring section righting of metal spring buckle, it avoids deforming, it prevents metal spring from buckling to be stressed directly on plastic cement installation part, plastic cement installation part would not be broken, the problem of effective solution is herein broken, and heat release hole is directly opened on aluminum substrate, and back is in cambered surface, form cross-ventilation, rapid cooling, both beautiful product, also increase heat dissipation effect, improve the quality of product, increase the competitiveness of product.
Description
Technical field
The utility model relates to technical field of lamps, specially a kind of downlight of high efficiency and heat radiation.
Background technique
Downlight is hidden the setting property lamps and lanterns inside ceiling, and maximum feature is exactly the whole system for being able to maintain building decoration
One with it is perfect, will not because of lamps and lanterns setting and destroy the perfect unity of furred ceiling art.Downlight prevents take up space, can increase space
Soft atmosphere, by the favor of designer and user, split type downlight, usually face ring two sides design shock mount buckle
Structure, therefore, because its seperated independent reason, this structural support is inadequate, after loading onto spring, is easy by spring
Pressure, bending deformation while influencing appearance, influence the assembly of product, and due to by outer so that product distortion deforms
The influence of shape and bore size can not increase supporting rib position on the outside, in addition, traditional downlight is without heat release hole, or heat dissipation hole count
Measure less, cross-ventilation can not be formed, and the effect of heat dissipation is unable to reach, in consideration of it, it is proposed that a kind of downlight of high efficiency and heat radiation.
Summary of the invention
The purpose of this utility model is to provide a kind of downlights of high efficiency and heat radiation, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of downlight of high efficiency and heat radiation, including rear cover, the lower section of the rear cover be successively arranged from top to bottom lamp bead light source board,
Reflector and translucent cover symmetrically offer buckle slot in the two sidewalls of the rear cover, and limit is equipped on the inner wall of the buckle slot
Position part；
The two sides of the reflector are symmetrically arranged with plastic cement installation part, offer cross bath on the plastic cement installation part, institute
The vertical slots for stating cross bath top extend to outside the top surface of plastic cement installation part, keep plastic cement installation part upper end formation two right
The raised line of title, metal spring buckle is equipped on the plastic cement installation part, and the metal spring buckle is socketed in outside the raised line
Side, the plastic cement installation part are embedded inside the buckle slot, and the outer wall phase that the locating part is buckled with the metal spring
Contact；
It is equipped with aluminum substrate at the top of the rear cover, offers several heat release holes on the aluminum substrate.
Preferably, the edge of the lamp bead light source board is additionally provided with light source driving, is connected with power supply in the light source driving
Line.
Preferably, the rear cover, lamp bead light source board, reflector pass sequentially through screw with light source driving and are fixedly connected, described
Translucent cover and the reflector are engaged by clamping.
Preferably, the internal diameter of the metal spring buckle is greater than the width and thickness of the raised line.
Preferably, the back side of the aluminum substrate is in globoidal structure.
Compared with prior art, the utility model has the beneficial effects that locating part of the utility model by design, gold
Correct position is gone back in the spring section righting for belonging to clamp button of the spring, avoids deforming, and is prevented metal spring from buckling and is stressed directly in plastic cement
The problem of on installation part, plastic cement installation part would not be broken, and effective solution is broken herein, and heat release hole is directly opened in aluminium
On substrate, and back is in cambered surface, forms cross-ventilation, rapid cooling, and both beautiful product also increases heat dissipation effect, improves
The quality of product increases the competitiveness of product.
Detailed description of the invention
Fig. 1 is that the whole of the utility model is inverted explosive view；
Fig. 2 is the top view of the utility model；
Fig. 3 is the structural schematic diagram in the utility model；
Fig. 4 is the structural schematic diagram of rear cover in the utility model；
Fig. 5 is the structural schematic diagram of reflector in the utility model；
Fig. 6 is the sectional view of the utility model；
Fig. 7 is that the local pressure of the utility model analyzes schematic diagram.
In figure: 1, rear cover；10, aluminum substrate；11, buckle slot；12, heat release hole；13, locating part；2, lamp bead light source board；3, golden
Belong to clamp button of the spring；4, light source drives；5, power supply line；6, reflector；60, plastic cement installation part；61, raised line；62, cross bath；7,
Translucent cover.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution:
A kind of downlight of high efficiency and heat radiation, including rear cover 1, the lower section of rear cover 1 be successively arranged from top to bottom lamp bead light source board 2,
Reflector 6 and translucent cover 7 symmetrically offer buckle slot 11 in the two sidewalls of rear cover 1, and limit is equipped on the inner wall of buckle slot 11
Part 13, rear cover 1 are an integral molding structure with locating part 13；
Specifically, the edge of lamp bead light source board 2 is additionally provided with light source driving 4, it is connected with power supply line 5 in light source driving 4, is led to
Crossing power supply line 5 and connecting external power supply to drive 4 using light source is that the lamp bead on lamp bead light source board 2 is powered.
In addition to this, rear cover 1, lamp bead light source board 2, reflector 6 pass sequentially through screw with light source driving 4 and are fixedly connected, thoroughly
Light shield 7 and reflector 6 are engaged by clamping, easy for installation and easy to disassemble.
The two sides of reflector 6 are symmetrically arranged with plastic cement installation part 60, and reflector 6 and plastic cement installation part 60 are integrally formed knot
Structure offers cross bath 62 on plastic cement installation part 60, and the vertical slots on 62 top of cross bath extend to plastic cement installation part 60
Outside top surface, so that 60 upper end of plastic cement installation part is formed two symmetrical raised lines 61, metal spring card is installed on plastic cement installation part 60
Button 3, metal spring buckle 3 are socketed in the outside of raised line 61, and plastic cement installation part 60 is embedded inside buckle slot 11, and locating part 13 with
The outer wall of metal spring buckle 3 is in contact, and by locating part 13, the spring section righting of metal spring buckle 3 is returned correct
Position avoids deforming, and prevents metal spring from buckling 3 and is stressed directly on plastic cement installation part 60, plastic cement installation part 60 would not break
It splits, the problem of effective solution is herein broken；
Specifically, as shown in fig. 7, locating part 13 forms a barrier force outward to metal spring buckle 3, with metal
The power inwardly that clamp button of the spring 3 is subject to is cancelled out each other, and the inner wall for making metal spring buckle 3 spring sections will not be acted on excessively
On the raised line 61 of plastic cement installation part 60.
Further, metal spring buckle 3 internal diameter be greater than raised line 61 width and thickness, make metal spring buckle 3 by
Certain space is formed with 61 surrounding of raised line after to the blocking of locating part 13 and avoids stress, effectively prevents the fracture of raised line 61.
It is equipped with aluminum substrate 10 at the top of rear cover 1, offers several heat release holes 12 on aluminum substrate 10, and aluminum substrate 10
The back side is in globoidal structure, and heat release hole 12 is directly opened on aluminum substrate 10, and back is in cambered surface, forms cross-ventilation, rapid cooling,
Both beautiful product, also increases heat dissipation effect, improves the quality of product, increase the competitiveness of product.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of downlight of high efficiency and heat radiation, including rear cover (1), it is characterised in that: the lower section of the rear cover (1) is from top to bottom successively
Equipped with lamp bead light source board (2), reflector (6) and translucent cover (7), buckle slot is symmetrically offered in the two sidewalls of the rear cover (1)
(11), locating part (13) are equipped on the inner wall of the buckle slot (11)；
The two sides of the reflector (6) are symmetrically arranged with plastic cement installation part (60), offer cross on the plastic cement installation part (60)
The vertical slots of shape slot (62), cross bath (62) top extend to outside the top surface of plastic cement installation part (60), make the plastic cement
Installation part (60) upper end forms two symmetrical raised lines (61), and metal spring buckle is equipped on the plastic cement installation part (60)
(3), the metal spring buckle (3) is socketed on the outside of the raised line (61), and the plastic cement installation part (60) is embedded at the card
Catching groove (11) is internal, and the locating part (13) is in contact with the outer wall of metal spring buckle (3)；
Aluminum substrate (10) are equipped at the top of the rear cover (1), offer several heat release holes (12) on the aluminum substrate (10).
2. the downlight of high efficiency and heat radiation according to claim 1, it is characterised in that: the edge of the lamp bead light source board (2)
It is additionally provided with light source driving (4), is connected with power supply line (5) on the light source driving (4).
3. the downlight of high efficiency and heat radiation according to claim 2, it is characterised in that: the rear cover (1), lamp bead light source board (2),
Reflector (6) passes sequentially through screw with light source driving (4) and is fixedly connected, and the translucent cover (7) is matched with the reflector (6) clamping
It closes.
4. the downlight of high efficiency and heat radiation according to claim 1, it is characterised in that: the internal diameter of the metal spring buckle (3)
Greater than the width and thickness of the raised line (61).
5. the downlight of high efficiency and heat radiation according to claim 1, it is characterised in that: the back side of the aluminum substrate (10) is in cambered surface
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078997.9U CN209371028U (en) | 2018-12-12 | 2018-12-12 | A kind of downlight of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078997.9U CN209371028U (en) | 2018-12-12 | 2018-12-12 | A kind of downlight of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209371028U true CN209371028U (en) | 2019-09-10 |
Family
ID=67832231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822078997.9U Active CN209371028U (en) | 2018-12-12 | 2018-12-12 | A kind of downlight of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209371028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998271A (en) * | 2020-09-18 | 2020-11-27 | 欧普照明股份有限公司 | Lamp body, lighting lamp and assembling method of lighting lamp |
| WO2022057755A1 (en) * | 2020-09-18 | 2022-03-24 | 苏州欧普照明有限公司 | Lamp body and light fixture |
-
2018
- 2018-12-12 CN CN201822078997.9U patent/CN209371028U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998271A (en) * | 2020-09-18 | 2020-11-27 | 欧普照明股份有限公司 | Lamp body, lighting lamp and assembling method of lighting lamp |
| WO2022057755A1 (en) * | 2020-09-18 | 2022-03-24 | 苏州欧普照明有限公司 | Lamp body and light fixture |
| CN111998271B (en) * | 2020-09-18 | 2023-08-29 | 欧普照明股份有限公司 | Lamp body, lighting lamp and assembling method of lighting lamp |
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