CN204005423U - A kind of LED lamp - Google Patents
A kind of LED lamp Download PDFInfo
- Publication number
- CN204005423U CN204005423U CN201420465818.6U CN201420465818U CN204005423U CN 204005423 U CN204005423 U CN 204005423U CN 201420465818 U CN201420465818 U CN 201420465818U CN 204005423 U CN204005423 U CN 204005423U
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- CN
- China
- Prior art keywords
- lamp cup
- lampshade
- lamp
- electrical appliance
- appliance kit
- 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.)
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Abstract
A kind of LED lamp, comprise lamp holder, electrical appliance kit upper cover, be arranged at constant-current source in electrical appliance kit upper cover and be connected in lower of the electrical appliance kit of electrical appliance kit upper cover below, also comprise the Lamp cup that Open Side Down, the lampshade coordinating with the bottom of Lamp cup, LED light source, described LED light source is connected on Lamp cup through LED light source through screw, described Lamp cup by screw pass on Lamp cup inwall with counterbore Lamp cup is connected on electrical appliance kit and is covered, described lampshade is connected in the bottom of Lamp cup, in the external wall of upper portion of described Lamp cup, be distributed with vertical heat radiation convex tendon along even circumferential, electrical appliance kit upper cover bottom has louvre.Owing to carrying Lamp cup and lampshade on LED lamp, in Lamp cup, the light of LED light source can expand range of exposures along lampshade, its in when assembling without joining lampshade outward, and higher with respect to existing electricity-saving lamp and its brightness of LED lamp, range of exposures is larger, has dwindled greatly again to take up room to have very high suitability simultaneously.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of LED lamp.
Background technology
Incandescent lamp and electricity-saving lamp are light fixtures conventional in people's daily life.Incandescent lamp of the prior art and electricity-saving lamp have the shortcomings such as short and power consumption in service life.Generally they are in advance and configure lampshade outward at lamp, and then configured light is installed.The function of lampshade is mainly used for optically focused, dustproof, makes the light can be by the reflected illumination of lampshade to quilt cover object.Its installation is loaded down with trivial details, space hold is large, efficiency is low.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of simple and reasonable, brightness, globality strong, and projection degree is large, good looking appearance is generous, heat radiation a kind of LED lamp fast.
In order to address the above problem, the utility model is by the following technical solutions: a kind of LED lamp, comprise lamp holder, electrical appliance kit upper cover, be arranged at constant-current source in electrical appliance kit upper cover and be connected in lower of the electrical appliance kit of electrical appliance kit upper cover below, also comprise the Lamp cup that Open Side Down, the lampshade coordinating with the bottom of Lamp cup, LED light source, described LED light source is connected on Lamp cup through LED light source through screw, described Lamp cup by screw pass on Lamp cup inwall with counterbore Lamp cup is connected on electrical appliance kit and is covered, described lampshade is connected in the bottom of Lamp cup, in the external wall of upper portion of described Lamp cup, be distributed with vertical heat radiation convex tendon along even circumferential, electrical appliance kit upper cover bottom has louvre.
Further scheme is: the described Lamp cup that Open Side Down is inversion bowl-type.
Further scheme is: on described Lamp cup, end face is embedded in heat radiation convex tendon, and the top of Lamp cup is sheathed on the bottom of electrical appliance kit lampshade, and heat radiation convex tendon outwards dispels the heat through the louvre of Lamp cup.
Further scheme is: described lampshade is spherical cambered surface lampshade.
Further scheme is: described Lamp cup and the junction of lampshade are also embedded with lining ring, and lampshade is connected in the bottom of Lamp cup by lining ring.
Further scheme is: in described Lamp cup, be provided with reflective sheeting.
The beneficial effects of the utility model are: owing to carrying Lamp cup and lampshade on LED lamp, in Lamp cup, the light of LED light source can expand range of exposures along lampshade, its in when assembling without joining lampshade outward, and higher with respect to existing electricity-saving lamp and its brightness of LED lamp, range of exposures is larger, has dwindled greatly again to take up room to have very high suitability simultaneously.Lamp cup with make that whole LED lamp had both had very strong globality, elegant shape is attractive in appearance coordinating of lampshade, can well avoid again mosquito enter in lamp, dustproof, health is clean and tidy.Moreover the set heat radiation convex tendon in the top of Lamp cup can be fast for LED light source heat radiation, to extend the life-span of LED lamp, the LED lamp of said structure need not additional lampshade optically focused not only brightness is strong, and saved production cost, improved production efficiency.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the explosive view of a kind of embodiment of a kind of LED lamp of the utility model.
Detailed description of the invention
As shown in Figure 1, a kind of specific embodiment of a kind of LED lamp of the utility model, comprise lamp holder 2, electrical appliance kit upper cover 3, be arranged at constant-current source in electrical appliance kit upper cover 34 and be connected in lower 5 of the electrical appliance kit of electrical appliance kit upper cover 4 belows, Open Side Down is the Lamp cup 6 of being inverted bowl-type, the spherical cambered surface lampshade 12 coordinating with the bottom of Lamp cup 6, LED light source and lining ring 11, described LED light source 8 is connected on Lamp cup 6 through LED light source 8 through screw, described Lamp cup 6 by screw pass on Lamp cup inwall with counterbore Lamp cup 6 is connected on electrical appliance kit upper cover 4, described lampshade 12 is connected in the bottom of Lamp cup 6, in the external wall of upper portion of described Lamp cup 6, be distributed with vertical heat radiation convex tendon 6a along even circumferential, heat radiation convex tendon 6a and Lamp cup 6 are one-body molded, heat radiation convex tendon 6a can effectively increase area of dissipation, greatly promote the heat dispersion of whole LED lamp.Electrical appliance kit upper cover 3 bottoms have louvre 3a, and the heat that constant-current source 4 produces is directly through louvre 3a heat radiation.The present embodiment in order to save space, dwindle the volume of LED lamp, on Lamp cup, end face is embedded in heat radiation convex tendon 6a, the louvre of the bottom of electrical appliance kit lampshade is bar shaped louvre, and the top of Lamp cup is sheathed on the bottom of electrical appliance kit lampshade, heat radiation convex tendon 6a outwards dispels the heat through the louvre of Lamp cup, certainly the sheathed bottom with electrical appliance kit lampshade of the portion of also heat radiation convex tendon 6a can being exposed, directly heat radiation.
In order to make the more aesthetics of outward appearance of LED lamp, be embedded with lining ring 11 in Lamp cup 6 and the junction of lampshade 12, lampshade 12 is connected in the bottom of Lamp cup 6 by lining ring 11.The present embodiment has adopted Lamp cup 6 and the spherical cambered surface lampshade 12 of inversion bowl-type that can largeizationr irradiating angle, also makes the LED lamp more elegant in appearance simultaneously, and the lines flow smoothly.In Lamp cup 6, be provided with reflective sheeting 10 in order to strengthen brightness, reflective sheeting 10 surrounds cone shape and is sandwiched between Lamp cup 6 and lining ring 11.
When work, electric current is inputted by lamp holder 2, makes LED light source work through constant-current source 4, and LED light source is luminous, more constantly reflective by reflective sheeting 10, makes brightness brighter, finally shines out from lampshade 12.The light that LED light source sends does not contain the radiant lights such as infrared, ultraviolet, has advantages of environmental protection and energy saving; The light light transmittance that shines out from lampshade 12 is higher, bright dipping more evenly, free from glare, protection eyes, firm firm, be difficult for brokenly, be convenient to transport, safer.The heat radiation convex tendon 6a on the louvre 3a of electrical appliance kit upper cover 3 bottoms and Lamp cup 6 tops is respectively constant-current source and LED light source 8 dispels the heat, and avoids the excess Temperature of constant-current source 4 and LED light source 8, improves the service life of LED lamp.
Claims (10)
1. a LED lamp, comprise lamp holder (2), electrical appliance kit upper cover (3), be arranged at the constant-current source (4) in electrical appliance kit upper cover (3) and be connected in lower of the electrical appliance kit (5) below electrical appliance kit upper cover (4), it is characterized in that: also comprise the Lamp cup that Open Side Down (6), the lampshade (12) coordinating with the bottom of Lamp cup (6), LED light source (8), described LED light source (8) is connected on Lamp cup (6) through LED light source (8) through screw, described Lamp cup (6) by screw pass on Lamp cup inwall with counterbore Lamp cup (6) is connected on electrical appliance kit upper cover (4), described lampshade (12) is connected in the bottom of Lamp cup (6), in the external wall of upper portion of described Lamp cup (6), be distributed with vertical heat radiation convex tendon (6a) along even circumferential, electrical appliance kit upper cover (3) bottom has louvre (3a).
2. a kind of LED lamp according to claim 1, is characterized in that: the described Lamp cup that Open Side Down (6) is inversion bowl-type.
3. a kind of LED lamp according to claim 1 and 2, it is characterized in that: the upper end face of described Lamp cup (6) is embedded in heat radiation convex tendon (6a), the top of Lamp cup (6) is sheathed on the bottom of electrical appliance kit lampshade (12), and heat radiation convex tendon (6a) outwards dispels the heat through the louvre (3a) of Lamp cup (6).
4. a kind of LED lamp according to claim 1 and 2, is characterized in that: described lampshade (12) is spherical cambered surface lampshade.
5. a kind of LED lamp according to claim 3, is characterized in that: described lampshade (12) is spherical cambered surface lampshade.
6. a kind of LED lamp according to claim 1 and 2, it is characterized in that: described Lamp cup (6) is also embedded with lining ring (11) with the junction of lampshade (12), and lampshade (12) is connected in the bottom of Lamp cup (6) by lining ring (11).
7. a kind of LED lamp according to claim 3, it is characterized in that: described Lamp cup (6) is also embedded with lining ring (11) with the junction of lampshade (12), and lampshade (12) is connected in the bottom of Lamp cup (6) by lining ring (11).
8. a kind of LED lamp according to claim 1 and 2, is characterized in that: in described Lamp cup (6), be provided with reflective sheeting (10).
9. a kind of LED lamp according to claim 3, is characterized in that: in described Lamp cup (6), be provided with reflective sheeting (10).
10. a kind of LED lamp according to claim 4, is characterized in that: in described Lamp cup (6), be provided with reflective sheeting (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465818.6U CN204005423U (en) | 2014-08-18 | 2014-08-18 | A kind of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465818.6U CN204005423U (en) | 2014-08-18 | 2014-08-18 | A kind of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005423U true CN204005423U (en) | 2014-12-10 |
Family
ID=52045424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420465818.6U Active CN204005423U (en) | 2014-08-18 | 2014-08-18 | A kind of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005423U (en) |
-
2014
- 2014-08-18 CN CN201420465818.6U patent/CN204005423U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |