CN202253137U

CN202253137U - Plug-in light-emitting diode (LED) cup lamp

Info

Publication number: CN202253137U
Application number: CN2011202892791U
Authority: CN
Inventors: 吴志华
Original assignee: FUJIAN NEW WENHANG LIGHTING Co Ltd
Current assignee: FUJIAN NEW WENHANG LIGHTING Co Ltd
Priority date: 2011-08-10
Filing date: 2011-08-10
Publication date: 2012-05-30
Anticipated expiration: 2021-08-10

Abstract

The utility model discloses a plug-in light-emitting diode (LED) cup lamp which comprises a lamp holder, a lamp cup, a light-emitting element and a transparent lampshade; the lamp holder is arranged on the rear end of the lamp cup; the top of the lamp holder is provided with an electric plug; the light-emitting element is arranged on the lamp holder and in the lamp cup; the transparent lampshade is arranged on the front end of the lamp cup; the light-emitting element is an LED lamp; the lamp cup is a cup body which is made of an aluminum material; and a radiating block is arranged on the outer ring of the lamp cup. According to the plug-in LED cup lamp, because the light-emitting element is the LED lamp, the LED lamp has the advantages of high light brightness, energy saving and environmental protection, i.e. the plug-in cup lamp has the advantages of high light brightness, energy saving and environmental protection; simultaneously, the radiating block is arranged on the outer ring of the lamp cup; and consequently, the radiating block can transfer the heat which is produced by the light-emitting element, so that the heat is radiated, and the service life of the light-emitting element is prolonged.

Description

A kind of slotting formula LED cup lamp

Technical field

The utility model relates to a kind of parts of shot-light, especially a kind of slotting formula cup lamp.

Background technology

Traditional shot-light, its structure generally comprise mounting bracket and cup lamp, and this mounting bracket is fixedly mounted in the ceiling, and the cup lamp is installed in the mounting bracket, and is electrically connected with power supply.For easy to maintenance, the general employing of its glass lamp and mounting bracket removably connects, and promptly mounting bracket is provided with the electrical socket that is electrically connected with power supply; The top of cup lamp is provided with the plug that connects with the electrical socket electric mortiser; Like this, can realize that through electrical socket and cooperating of plug glass lamp is electrically connected with the detachable of mounting bracket, then; If can the cup lamp be disassembled maintenance after the cup lamp breaks down, need not whole Down lamp is disassembled.

The slotting formula cup lamp of existing shot-light; As shown in Figure 1, its structure generally comprise Lamp cup 1 ', lamp socket 2 ', Transparent lamp shade 3 ' and light-emitting component 4 ', lamp socket 2 ' be fixedly mounted on Lamp cup 1 ' the rear end; And lamp socket 2 ' the top be provided with plug 21 '; Light-emitting component 4 ' be located at Lamp cup 1 ' in, and be packed in lamp socket 2 ' on, Transparent lamp shade 3 ' be packed in Lamp cup 1 ' front end.The slotting formula cup lamp of this structure, because light-emitting component is Halogen lamp LED or tengsten lamp, and Halogen lamp LED or tengsten lamp have low, the not energy-conservation shortcoming of light luminance, make slotting formula cup light fixture have light luminance low like this, not energy-conservation shortcoming; Simultaneously, Transparent lamp shade is a planar lens, and its refractive index is low, makes through the light of this planar lens comparatively inhomogeneous, soft.

The utility model content

It is high that the purpose of the utility model provides a kind of light luminance, energy-conservation, the slotting formula LED cup lamp of environmental protection.

Another purpose of the utility model provides comparatively even, the soft slotting formula LED cup lamp of a kind of light that it sends.

The technical scheme of the utility model is such: a kind of slotting formula LED cup lamp; Comprise lamp socket, Lamp cup, light-emitting component and Transparent lamp shade; Lamp socket is installed in the rear end of Lamp cup, and the top of lamp socket is provided with plug, and light-emitting component is installed on the lamp socket; And be in the Lamp cup, Transparent lamp shade is installed in the front end of Lamp cup; Above-mentioned light-emitting component is the LED lamp, and above-mentioned Lamp cup is the cup by aluminum material system body, the outer radiating block that is equipped with of above-mentioned Lamp cup.

With the direction towards above-mentioned light-emitting component is the front, and the front of above-mentioned Transparent lamp shade is the plane, and the back side of above-mentioned Transparent lamp shade is cambered outwards convex surface.

Also include mount pad and retainer plate; Above-mentioned mount pad is located in the above-mentioned Lamp cup, is concaved with the installation cavity that supplies above-mentioned Transparent lamp shade to install in the above-mentioned mount pad, and this installs the through hole that offers the light ejaculation that supplies above-mentioned light-emitting component on the cavity; Above-mentioned Transparent lamp shade is located at this and is installed in the cavity; And protrude outside the above-mentioned Lamp cup at the back side of above-mentioned Transparent lamp shade, and the said fixing snare is located at outside the back side of above-mentioned Transparent lamp shade, and pass through screws on the front end end face of above-mentioned Lamp cup.

The outer shroud of above-mentioned Lamp cup is intervally distributed with some above-mentioned radiating blocks, is formed with the gap between each above-mentioned radiating block, offer on the front end end face of above-mentioned Lamp cup several respectively with the through hole of each corresponding connection in gap.

After adopting such scheme, a kind of slotting formula LED cup lamp of the utility model, because light-emitting component is the LED lamp, the LED light fixture has light luminance high; The advantage of energy-saving and environmental protection, promptly the slotting formula cup light fixture of the utility model has light luminance high, the advantage of energy-saving and environmental protection; Simultaneously, the outer shroud of Lamp cup is provided with radiating block, like this; Can the heat that light-emitting component produces be derived through this radiating block, with the realization thermolysis, and then the service life of prolongation light-emitting component; Because the front of Transparent lamp shade is the plane, the back side is cambered outwards convex surface, and the convex surface through this Transparent lamp shade can increase refraction effect; Like this, light sees through this Transparent lamp shade, and its light beam that sends is elongated; Irradiated area is wider, thereby the light that Transparent lamp shade is thus appeared is comparatively even, soft; Again because the outer shroud of Lamp cup is intervally distributed with some radiating blocks; Be formed with the gap between each radiating block; And offer on the front end end face of Lamp cup several respectively with the through hole of each corresponding connection in gap, like this, through each gap and cooperating of each through hole forming an airflow path; Utilize this airflow path can accelerate the radiating effect of radiating block, thereby further improve the service life of light-emitting component.

Description of drawings

Fig. 1 is the stereogram of prior art;

Fig. 2 is the stereogram of the utility model;

Fig. 3 is the three-dimensional exploded view of the utility model.

Among the figure:

The specific embodiment

A kind of slotting formula LED cup lamp of the utility model like Fig. 2, shown in 3, comprises lamp socket 1, Lamp cup 2, light-emitting component 3, Transparent lamp shade 4, mount pad 5 and retainer plate 6; Wherein, the cup of Lamp cup 2 for processing, the outer radiating block 21 that is equipped with the setting of some block gaps of Lamp cup 2 by aluminum material; 21 of each radiating blocks are formed with gap 22, and offer several corresponding respectively through holes 23 that communicates with each gap 22 on the front end end face of Lamp cup 2, through gap 22 and cooperating of through hole 23 forming a gas channel; Lamp socket 1 is installed in the rear end of Lamp cup 2, and the top of lamp socket 1 is provided with plug 11, and light-emitting component 3 is installed on the lamp socket 1; And be in the Lamp cup 2, and this light-emitting component 3 is the LED lamp, mount pad 5 embeds in the Lamp cups 2; Be concaved with the installation cavity 51 that supplies Transparent lamp shade 4 to install in the mount pad 5, this installs cavity 51 and offers the through hole 52 that the light that supplies light-emitting component penetrates corresponding to the position of light-emitting component, and Transparent lamp shade 4 is installed on the mount pad 5; With the direction towards light-emitting component 3 is the front; The front of Transparent lamp shade 4 is the plane, and the back side of Transparent lamp shade 4 is the convex surface that outwards protrudes, and outside the front end of the back side of this Transparent lamp shade 4 protrusion Lamp cup 2; Retainer plate 6 is set in outside the back side of Transparent lamp shade 4, and passes through screws on the front end end face of Lamp cup 2.

A kind of slotting formula LED cup lamp of the utility model, because light-emitting component 3 is the LED lamp, the LED light fixture has light luminance high; The advantage of energy-saving and environmental protection, promptly the slotting formula cup light fixture of the utility model has the light height high, the advantage of energy-saving and environmental protection; Simultaneously, the outer shroud of Lamp cup 2 is provided with the radiating block 21 that some block gaps are provided with, like this; Can the heat that the LED lamp produces be derived through each radiating block 21, with the realization thermolysis, and then the service life of prolongation LED lamp; Because the front of Transparent lamp shade 4 is the plane; The back side is cambered outwards convex surface, and the convex surface through this Transparent lamp shade 4 can increase refraction effect, like this; Light sees through this Transparent lamp shade 4; Its light beam that sends is elongated, and irradiated area is wider, thereby the light that Transparent lamp shade 4 is thus appeared is comparatively even, soft.

Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.

Claims

1. a slotting formula LED cup lamp comprises lamp socket, Lamp cup, light-emitting component and Transparent lamp shade, and lamp socket is installed in the rear end of Lamp cup, and the top of lamp socket is provided with plug, and light-emitting component is installed on the lamp socket, and is in the Lamp cup, and Transparent lamp shade is installed in the front end of Lamp cup; It is characterized in that: above-mentioned light-emitting component is the LED lamp, and above-mentioned Lamp cup is the cup by aluminum material system body, the outer radiating block that is equipped with of above-mentioned Lamp cup.

2. a kind of slotting formula LED cup lamp according to claim 1, it is characterized in that: with the direction towards above-mentioned light-emitting component is the front, and the front of above-mentioned Transparent lamp shade is the plane, and the back side of above-mentioned Transparent lamp shade is cambered outwards convex surface.

3. a kind of slotting formula LED cup lamp according to claim 2; It is characterized in that: also include mount pad and retainer plate; Above-mentioned mount pad is located in the above-mentioned Lamp cup, is concaved with the installation cavity that supplies above-mentioned Transparent lamp shade to install in the above-mentioned mount pad, and this installs the through hole that offers the light ejaculation that supplies above-mentioned light-emitting component on the cavity; Above-mentioned Transparent lamp shade is located at this and is installed in the cavity; And protrude outside the above-mentioned Lamp cup at the back side of above-mentioned Transparent lamp shade, and the said fixing snare is located at outside the back side of above-mentioned Transparent lamp shade, and pass through screws on the front end end face of above-mentioned Lamp cup.

4. a kind of slotting formula LED cup lamp according to claim 1; It is characterized in that: the outer shroud of above-mentioned Lamp cup is intervally distributed with some above-mentioned radiating blocks; Be formed with the gap between each above-mentioned radiating block, offer on the front end end face of above-mentioned Lamp cup several respectively with the through hole of each corresponding connection in gap.