CN202209563U

CN202209563U - Illumination lamp

Info

Publication number: CN202209563U
Application number: CN2011203330221U
Authority: CN
Inventors: 林昌文; 毛刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-31
Filing date: 2011-08-31
Publication date: 2012-05-02
Anticipated expiration: 2021-08-31

Abstract

The utility model relates to an illumination lamp which comprises a lamp seat, luminous bodies, an upper lampshade and a lower lampshade, wherein the bottom of the lower lampshade is located on a lamp body, the bottom surface of the upper lampshade is arranged on the top surface of the lower lampshade, through holes corresponding to each other are respectively arranged in the bottom surface of the upper lampshade and the top surface of the lower lampshade, an upper circuit board and a lower circuit board which are respectively provided with the luminous body are respectively located in the upper lampshade and the lower lampshade, and the upper circuit board and the lower circuit board are respectively located at two ends of a connection tube penetrating through the through holes. After the structure is adopted, under the condition that the illumination effect is improved and the illumination requirement is satisfied, the heat quantity in the upper and lower lampshades can be reduced, so that clearance does not exist between the upper lampshade and the lower lampshade, therefore, the lamp has the benefit of being installed indoors or outdoors, and sundries such as dust can be prevented from falling into the lampshade; as the upper lampshade and the lower lampshade are mutually contacted and superposed, the lampshade has good integral structural strength; and as a sealing ring is arranged at the joint of the upper lampshade and the lower lampshade, the waterproof performance of the lamp is improved.

Description

A kind of lighting

Technical field

The utility model relates to a kind of lighting.

Background technology

Light fixture is indispensable a kind of lighting device in the life; At present, light fixture on the market is of a great variety, and structure is of all kinds; Just disclosed wherein a light fixture like Chinese patent Granted publication number for " a kind of light fixture of outdoor use " of CN2692488Y; This light fixture comprises the lamp socket that light-emitting device is installed and covers at the lampshade on the light-emitting device that wherein lampshade comprises upper lamp shade that adopts the impermeable material making and the lower lamp shade that is positioned at the upper lamp shade below again, passes through connecting rod between the upper and lower lampshade and is fixedly connected; The port of lower lamp shade is covered by upper lamp shade, and has certain interval between the upper and lower lampshade sidewall.This light fixture adopts the frame mode of going up the folded frame of lower lamp shade; And upper lamp shade adopts impermeable material, can prevent splashing into of rainwater, adopts this open structure simultaneously; Be convenient to the replacing of scattering and disappearing, also make things convenient for light-emitting device of heat; And utilize the gap of going up between the lower lamp shade, and cross-ventilation then can be provided, stay the heat in lampshade with further reduction.

But illuminator is positioned at lower lamp shade, influences lighting effect to a certain extent; And the existence in gap not only makes the dust and other impurities in the environment enter in the light fixture, and can influence the classification of waterproof of light fixture and its application scenario.

The utility model content

The utility model technical problem to be solved is the present situation to prior art, a kind of novel structure is provided, the lighting of good illumination effect.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this lighting comprises lamp socket, illuminator and upper and lower lampshade; It is characterized in that: the bottom of said lower lamp shade is seated on the described lamp body; The bottom surface of said upper lamp shade then is shelved on the end face of lower lamp shade; And on the end face of the bottom surface of said upper lamp shade and lower lamp shade, have the through hole of mutual correspondence; The upper and lower circuit board that has above-mentioned illuminator lays respectively in the described upper and lower lampshade, and this upper and lower circuit board is positioned at one respectively and passes on the two ends of the tube connector behind the above-mentioned through hole.

Preferred version as the utility model; Be with on the described tube connector on said between the circuit board and upper lamp shade bottom surface on bushing pipe; And the following bushing pipe between said circuit board down and lower lamp shade end face; Utilize upper and lower bushing pipe, upper and lower circuit board and illuminator are positioned on the corresponding height in the lampshade separately as required, and make each circuit board behind the location more steady.Certainly, can realize also that promptly, the outer end diameter of tube connector is less than the middle part external diameter through the structure of designing step in the tube connector end, the step that forms like this can for the circuit board of respective side against and realize the location.

In order further to improve the water resistance of light fixture, can also be provided with sealing ring between the bottom surface of said upper lamp shade and the end face of lower lamp shade.

Scheme is preferably, and said upper and lower lampshade structure is identical, and is symmetrical set up and down, to obtain better moulding.

Described illuminator is good to adopt plates LED lamp, and is energy-conservation and lighting effect good.

Compared with prior art; Owing to be provided with the circuit board of band illuminator in the upper and lower lampshade of the utility model; Therefore improving illuminating effect, satisfying under the requirement of illuminance, can reduce the heat in the upper and lower lampshade, making no longer to occur the gap between the upper and lower lampshade; Help light fixture and install and use, can prevent that the foreign material of dust and so on from entering in the lampshade simultaneously in indoor and outdoor.Secondly, upper and lower lampshade is in contact with one another the structure of stack, makes the overall construction intensity of lampshade good, and helps the moulded conversion of lampshade, like pagoda-shaped or symmetric arrangement type up and down; Moreover, increase sealing ring in the contact site of upper and lower lampshade, more help improving the lamp water-based ability of light fixture; Adopt plates LED lamp in addition, good energy-conserving effect, the heat of generation is few.So the utlity model has novel structure, the characteristics that illuminating effect and water resistance are good are worth applying in indoor and outdoor.

Description of drawings

Fig. 1 is the structural representation of the utility model first embodiment;

Fig. 2 is the three-dimensional exploded view of Fig. 1;

Fig. 3 is the cutaway view of Fig. 1;

Fig. 4 is the structural representation of the utility model second embodiment;

Fig. 5 is the structural representation of the utility model the 3rd embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment one, and to shown in Figure 3, this lighting comprises lamp socket 1, illuminator 2 and upper lamp shade 3 and lower lamp shade 4 like Fig. 1, and wherein lamp socket 1 is one to have the pipe of base 11; Illuminator 2 adopts sheet LED lamps, and is energy-conservation and can reduce the generation of heat.In the present embodiment, the structure of upper and lower lampshade is identical, all is designed to spherical crown shape structure; And combine by cover body a and lid b; And upper and lower lampshade is symmetrical set along horizontal axis, and promptly the bottom surface structure of upper lamp shade 3 is identical with the top surface structure of lower lamp shade 4, and the top surface structure of upper lamp shade 3 is identical with the bottom surface structure of lower lamp shade 4; Here; Have the through hole of mutual correspondence on the end face of the bottom surface of upper lamp shade 3 and lower lamp shade 4, and the bottom surface of upper lamp shade 3 is shelved on the end face of lower lamp shade 4, the bottom of lower lamp shade 4 is seated in the port of above-mentioned lamp body 1; Have the last circuit board 5 of above-mentioned illuminator, down circuit board 6 lays respectively in the upper and lower lampshade, and this upper and lower circuit board is positioned at one respectively and passes on the two ends of the tube connector 7 behind the above-mentioned through hole.

In the present embodiment; In order to support upper and lower circuit board better, be with bushing pipe 8 and following bushing pipe 9 on the tube connector, last bushing pipe 8 is between the bottom surface of last circuit board 5 and upper lamp shade 3; Following bushing pipe 9 is between the end face of following circuit board 6 and lower lamp shade 1; And tube connector 7 employing two ends have the body of screw thread, on upper and lower circuit board, have the through hole that supplies this tube connector to pass accordingly, and these tube connector two ends are threaded with nut after passing the through hole on the upper and lower circuit board mutually; Like this through the supporting of upper and lower bushing pipe, upper and lower circuit board is positioned on the corresponding height of lampshade separately as required.

In order to make this light fixture be applied to have better waterproof effect when outdoor, between the end face of the bottom surface of upper lamp shade and lower lamp shade, also be provided with sealing ring 10.

Power line 20 is with after illuminator in the last circuit board 5 is electrically connected, and passes tube connector 7 and is electrically connected with illuminator on the following circuit board 6, and the control circuit board 30 of the driven for emitting lights body light on and off in while and the lower lamp shade links to each other.

Embodiment two, and is as shown in Figure 4, and itself and the above-mentioned first embodiment difference are lamp socket; In the present embodiment; The main body of lamp socket 1a still is a pipe, is fixed with the support arm 12a of band base 11a in the side of this lamp socket, utilizes this support arm and base; This light fixture is fixed on the metope, to satisfy the instructions for use of different occasions.

Embodiment three, and is as shown in Figure 5, and itself and the above-mentioned first embodiment difference are lamp socket, and in the present embodiment, the upper end of lamp socket 1b still is a circular tube structure, and the bottom is designed to tip-shape structure, so that this light fixture is by being inserted on the ground.

Claims

1. lighting; Comprise lamp socket (1), illuminator (2) and upper and lower lampshade (3,4); It is characterized in that: the bottom of said lower lamp shade (4) is seated on the described lamp body (1); The bottom surface of said upper lamp shade (3) then is shelved on the end face of lower lamp shade (4); And (have the through hole of mutual correspondence on 40 the end face, the upper and lower circuit board (5,6) that has above-mentioned illuminator (2) lays respectively in the described upper and lower lampshade (3,4), and this upper and lower circuit board (5,6) is positioned at one respectively and passes on the two ends of the tube connector (7) behind the above-mentioned through hole at the bottom surface of said upper lamp shade (3) and lower lamp shade.

2. lighting according to claim 1 is characterized in that: be with the last bushing pipe (8) that is positioned between said upward circuit board (5) and the upper lamp shade bottom surface on the described tube connector (7), and the following bushing pipe (9) between said circuit board down and lower lamp shade end face.

3. lighting according to claim 1 and 2 is characterized in that: also be provided with sealing ring (10) between the bottom surface of said upper lamp shade and the end face of lower lamp shade.

4. lighting according to claim 3 is characterized in that: said upper and lower lampshade (3,4) structure is identical, and is symmetrical set up and down.

5. lighting according to claim 1 and 2 is characterized in that: said upper and lower lampshade (3,4) structure is identical, and is symmetrical set up and down.

6. lighting according to claim 1 and 2 is characterized in that: described illuminator (2) adopts sheet LED lamp.