CN202361266U

CN202361266U - Lamp cover mounting structure

Info

Publication number: CN202361266U
Application number: CN2011204456744U
Authority: CN
Inventors: 闵光基
Original assignee: 闵光基
Current assignee: Zhongshan Bogao Electrical Equipment Co., Ltd.
Priority date: 2011-11-11
Filing date: 2011-11-11
Publication date: 2012-08-01
Anticipated expiration: 2021-11-11

Abstract

The utility model discloses a lamp cover mounting structure comprising a lamp body and a lamp cover. The lamp cover comprises a light-transmitting surface and a side wall which is vertically connected with the light-transmitting surface; the outer side face of the side wall is uniformly provided with at least two buckling structures which can be connected with the lamp body; the lamp body is provided with bulges which are matched with the buckling structures; and the bulges are connected and fixed with the buckling structures through rotating. When the lamp cover is mounted, the lamp cover and the lamp body are mutually rotated and the bulges are slipped into L-shaped grooves of the buckling structures; clamping strips of the buckling structures are mutually buckled with the bulges so that the lamp cover is connected with the lamp body; when the lamp cover is detached, the lamp cover or the lamp body only needs to be rotated in an opposite direction of the rotating direction to be slipped out of the L-shaped grooves, so as to easily take out the lamp cover. The lamp cover mounting structure has a simple structure, and is very convenient to mount and dismount; and the previous bulges and buckling structures are not damaged by repeatedly mounting and dismounting, so that the lamp cover can be repeatedly mounted and dismounted.

Description

The lampshade mounting structure

Technical field

The utility model relates to the LED lighting field, particularly a kind of lampshade mounting structure.

Background technology

LED has advantages such as environmental protection, energy-efficient, long service life as a new generation solid state light emitter in the application of lighting field more and more widely.Yet LED is the direct projection light source that a point sends, and direction of illumination is single, and the light that directly sends through led light source can form point-like.Therefore usually when using LED, all need outside light source, be covered with as scattering light source one be used for divergent rays lampshade.The most frequently used a kind of mounting means of existing lampshade is to adopt the mode of clamping to be fixedly connected; Promptly being provided with interlockable buckle-type mode at lampshade and light fixture installs; This mounting means is simple in structure, and is easy to assembly, but when dismounting, will could the buckle of interlocking be opened by means of instrument; The bayonet type syndeton of these interlockings is not easy to the installation and removal of repetition if the words of dismounting are destroyed original buckle or draw-in groove through regular meeting in addition.

Therefore, how addressing the above problem is the technical problem that needs to be resolved hurrily in the industry.

Summary of the invention

The main purpose of the utility model provides a kind of simple in structure, and installation, convenient disassembly be the lampshade mounting structure efficiently.

The utility model proposes a kind of lampshade mounting structure; Be located on the light fixture; Said light fixture comprises lamp body and lampshade, said lampshade comprise transparent surface and with said transparent surface sidewall connected vertically, the lateral surface of said sidewall evenly is provided with at least two buckle structures that can be connected with said lamp body; Said lamp body is provided with the projection that matches with said buckle structure, and said projection and said buckle structure interconnect fixing through rotation.

Preferably, said buckle structure comprises and supplies " L " type groove that said projection slides into and the card article that is used for the mutual fastening of said projection, said card article to be provided with to be used to the toothing that prevents that said projection from skidding off.

Preferably, said projection lower end be provided with one with the suitable salient point of said toothing.

Preferably; Said lamp body comprises and is used to the lamp socket placing led light source and be used to dispel the heat; And the lampshade displacement structure that is connected, is used to place said lampshade with said lamp socket, the integrated moulding manufacturing of said lamp body, said projection is arranged on the said lampshade displacement structure; On said lampshade displacement structure and joint face that said lamp socket is connected, be provided with some ventilating openings and at least two and be used to the cushion blocks that stop said lampshade and said joint face to be fitted.

Preferably, the integrated moulding manufacturing of said sidewall and said buckle structure.

The utility model evenly is provided with at least two buckle structures that can be connected with said lamp body at the lateral surface of lampshade sidewall, on the lampshade displacement structure of lamp body, is provided with the projection that is complementary with said buckle structure.When lampshade is installed, rotate each other through lampshade and lamp body, when projection slided into " L " type groove of buckle structure, the salient point on the projection streaked the card article of buckle structure, and the mutual buckle of projection and card article makes lampshade be connected with lamp body; During the dismounting lampshade, only need projection is skidded off in " L " type groove, easily take out lampshade to the rightabout rotary lampshade or the lamp body of above-mentioned direction of rotation.The utility model simple in structure, installation and removal are very convenient, and repeat installation and removal and all can not destroy original projection and buckle structure, make repeatably installation and removal of lampshade.

Description of drawings

Fig. 1 is the structural representation among the embodiment of the utility model lampshade mounting structure;

Fig. 2 is the structural representation of lampshade among the embodiment of the utility model lampshade mounting structure;

Fig. 3 is the isometric front view of lamp body among the embodiment of the utility model lampshade mounting structure;

Fig. 4 is the enlarged drawing of label 105 among Fig. 3;

Fig. 5 is the rear isometric view of lamp body among the embodiment of the utility model lampshade mounting structure.

The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.

The specific embodiment

Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, an embodiment of the lampshade mounting structure of the utility model is proposed, to be located on the light fixture, said light fixture comprises lamp body 10 and lampshade 20.Said lampshade 20 is processed for transparent plastic material, comprise transparent surface 300 and with said transparent surface 300 sidewalls connected vertically, the lateral surface of the sidewall of lampshade 20 evenly is provided with two buckle structures 200 that can be connected with said lamp body 10.The sidewall of lampshade 20 and buckle structure 200 integrated moulding manufacturings.

Said lamp body 10 comprises and is used to the lamp socket placing led light source and be used to dispel the heat, and it is bowl-shape that lamp socket is, and led light source is arranged on the rounded bottom 100 of lamp socket, on the lateral surface of the sidewall of lamp socket, evenly is provided with some heat sink strips that are used to dispel the heat 101.Lamp body 10 also comprises with said lamp socket and being connected, is used to place the lampshade displacement structure of said lampshade 20; The lampshade displacement structure comprises one perpendicular to the sidewall of lamp socket and the joint face 102 that is connected with the sidewall upper edge of lamp socket; And the cylindrical periphery that extends upward formation perpendicular to joint face 102, along the edge of joint face 102; The sidewall of this cylindrical periphery and lampshade 20 is adaptive, and when lampshade 20 was installed, the lateral surface of the sidewall of lampshade 20 and the inwall of cylindrical periphery were fitted.On the inwall of cylindrical periphery, evenly be provided with the projection 105 that two buckle structures 200 with lampshade 20 match, projection 105 lower ends are provided with a salient point 106.Said buckle structure 200 comprises and supplies " L " type groove 201 that said projection 105 slides into and the card article 202 that is used for said projection 105 mutual fastenings.Card article 202 extends to by the terminal B of groove 201 from the entrance end A of groove 201 is other; The height of card article 202 is other minimum at the entrance end A of groove 201; Terminal B at groove 201 is other the highest; The height of card article 202 progressively raises from the other terminal B to groove 201 of the entrance end A of groove 201 is other, and the upper surface 204 of card article 202 is skewed.The upper surface 204 of card article 202 is provided with and is used to the toothing 203 that prevents that said projection 105 from skidding off, and toothing 203 also equally is skewed with the upper surface 204 of card article 202.Salient point 106 is suitable with toothing 203, and salient point 106 can streak toothing 203 under external force.Said projection 105 can interconnect fixing through rotation with said buckle structure 200.

Said lamp body 10 integrated moulding manufacturings.On the joint face 102 of lampshade displacement structure, be provided with two ventilating openings 104 and two cushion blocks 103 that are used to stop lampshade 20 and joint face 102 applyings.Two ventilating openings 104 be separately positioned on two projections 105 under, two ventilating openings 104 and two cushion blocks 103 evenly are arranged on respectively on the joint face 102, two cushion blocks 103 are symmetrical.When lampshade 20 is installed,, makes between lampshade 20 and the joint face 102 and be separated with certain height because lampshade 20 is placed on two relative cushion blocks 103; Because lampshade 20 is that plastic material is processed, and has toughness, elasticity, when two corresponding end of lampshade 20 are extruded; A little distance of resilient movement up and down; Could the edge of lampshade 20 be pressed, rotary lampshade 20 then, and projection 105 is slided in " L " type groove 201 of buckle structure 200; If there is not cushion block 103, just can not or be difficult to lampshade 20 is snapped in " L " type groove 201.And because the height of card article 202 is other minimum at the entrance end A of groove 201, other the highest at the terminal B of groove 201, the upper surface 204 of card article 202 is skewed; Toothing 203 also equally is skewed with the upper surface 204 of card article 202; At first contact in the other extreme lower position of the entrance end A of groove 201 during projection 105 slide into grooves 201, even if cushion block 103 highly increases under some uncontrollable situation like this, as when light fixture sprays paint with card article 202; The height of cushion block 103 increases; Projection 105 also can slide into from groove 201, and along with the height of card article 202 progressively increases, projection 105 is more and more tighter with card article 202 clampings; Projection 105 is difficult for sliding from the eminence of card article 202, and lampshade 20 and lamp body 10 are connected firmly.During dismounting lampshade 20; Press with hand have toughness, flexible lampshade 20; Salient point 106 is separated with toothing 203, to rightabout rotary lampshade 20 or lamp body 10 projection 105 is skidded off in " L " type groove 201 again, easily take out lampshade 20 with above-mentioned direction of rotation.

Lampshade 20 is with after lamp body 10 combines; Projection 103 on the joint face 102 of lampshade displacement structure stops lampshade 20 and joint face 102 to be fitted; Make between lampshade 20 and the joint face 102 and leave the space; Lampshade 20 just can not block ventilating opening 104, and the ventilating opening 104 on the joint face 102 is communicated with lamp body 10 inside, is convenient to heat radiation.The utility model simple in structure, installation and removal are very convenient, and repeat installation and removal and all can not destroy original projection 105 and buckle structure 200, make repeatably installation and removal of lampshade 20.

The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims

1. lampshade mounting structure; Be located on the light fixture, said light fixture comprises lamp body and lampshade, said lampshade comprise transparent surface and with said transparent surface sidewall connected vertically; It is characterized in that; The lateral surface of said sidewall evenly is provided with at least two buckle structures that can be connected with said lamp body, and said lamp body is provided with the projection that matches with said buckle structure, and said projection and said buckle structure interconnect fixing through rotation.

2. lampshade mounting structure according to claim 1; It is characterized in that; Said buckle structure comprises and supplies " L " type groove that said projection slides into and the card article that is used for the mutual fastening of said projection, said card article to be provided with to be used to the toothing that prevents that said projection from skidding off.

3. lampshade mounting structure according to claim 2; It is characterized in that; Said card article is from the other terminal side that extends to said groove of the entrance end of said groove, and the height of said card article is other minimum at the entrance end of said groove, and is other the highest at the end of said groove; The height of said card article progressively raises to the terminal other of said groove from the entrance end of said groove is other; The upper surface of said card article is skewed, and said toothing is arranged on the upper surface of said card article, and said toothing is skewed.

4. according to claim 2 or 3 described lampshade mounting structures, it is characterized in that, said projection lower end be provided with one with the suitable salient point of said toothing.

5. lampshade mounting structure according to claim 4; It is characterized in that; Said lamp body comprises and is used to the lamp socket placing led light source and be used to dispel the heat; And the lampshade displacement structure that is connected, is used to place said lampshade with said lamp socket, the integrated moulding manufacturing of said lamp body, said projection is arranged on the said lampshade displacement structure; On said lampshade displacement structure and joint face that said lamp socket is connected, be provided with some ventilating openings and at least two and be used to the cushion blocks that stop said lampshade and said joint face to be fitted.

6. lampshade mounting structure according to claim 5 is characterized in that, the integrated moulding manufacturing of said sidewall and said buckle structure.