CN201037620Y

CN201037620Y - Fixation structure between strip lamp and lamp-socket for coffered light panel

Info

Publication number: CN201037620Y
Application number: CNU2007200517530U
Authority: CN
Inventors: 劳志巧
Original assignee: 施必伟
Priority date: 2007-05-17
Filing date: 2007-05-17
Publication date: 2008-03-19
Anticipated expiration: 2017-05-17

Abstract

The utility model discloses a fixing structure between a lamp pipe and a lamp holder for a coffered light panel, comprising a basal plate of the lamp holder and a retaining clip holding the lamp pipe, wherein the retaining clip comprises a holding part and a root; a holding space in which the lamp pipe is received is arranged in the middle of the holding part, the holding space is provided with a socket for the lamp pipe to enter and exit; the root is a connecting axis which has one axial end forming a transverse crossbar and the other end connected with the holding part, the connecting axis faces the socket; A position on the basal plate corresponding to the connecting axis is provided with a crossbar axial hole with a certain alternate angle which the transverse crossbar can exactly pass in and out. The utility model has the advantages of simple structure and tight assembly; moreover, the clearance between the lamp pipe and the lamp holder is small, which lowers the thickness of the coffered light panel.

Description

The fluorescent tube of lamp affixed to the ceiling and the fixed structure between the lamp socket

1, technical field:

The utility model relates to a kind of fluorescent tube of lamp affixed to the ceiling and the fixed structure between the lamp socket.

2, background technology:

Lamp affixed to the ceiling be a kind of extensively should be in the room, the light fixture of aspect illuminations such as kitchen and bathroom.At present, existing lamp affixed to the ceiling is of a great variety on the market, come in every shape, but, the fluorescent tube of lamp affixed to the ceiling generally all is to use the metal spring folder to fix, and there is following shortcoming in this fixed structure: 1) the metal spring folder need be fixed on the plastic lamp base with the metal screw, but the metal screw is easier to occur phenomenons such as sliding tooth, snaggletooth, can cause the plastic feet screw hole not use like this and scrap, thereby increase production cost; 2) because the metal spring folder needs higher size just enough elastic force can be arranged, the volume of metal spring folder is bigger like this, causes the fluorescent tube of lamp affixed to the ceiling and the excesssive gap of base (more than the 5mm), has restricted the lamp affixed to the ceiling moulding and has developed from thinner direction.

3, summary of the invention:

In order to overcome the deficiencies in the prior art, the purpose of this utility model provides a kind of fluorescent tube of lamp affixed to the ceiling and the fixed structure between the lamp socket, and it is simple in structure, and is easy for installation, and the lamp socket and the gap between the fluorescent tube of lamp affixed to the ceiling are less.

The utility model is achieved by the following technical solution:

A kind of fluorescent tube of lamp affixed to the ceiling and the fixed structure between the lamp socket, comprise the substrate of lamp socket and the geometrical clamp of clamping fluorescent tube, described geometrical clamp comprises clamping part and root, clamping part central authorities are for holding the grasping part of fluorescent tube, grasping part is provided with can be for the bayonet socket of fluorescent tube turnover, root is the coupling spindle that an axle head forms horizontal door bolt bar, and the coupling spindle other end links to each other with clamping part, and the position of coupling spindle is relative with bayonet socket; The corresponding coupling spindle of the substrate of lamp socket place is provided with the door bolt axis hole that be able to pass, go into horizontal door bolt bar with certain stagger angle.

The horizontal door bolt bar of geometrical clamp can penetrate the door bolt axis hole of lamp socket substrate, rotate to an angle, an end, coupling spindle and horizontal door bolt bar that clamping part is connected with coupling spindle form a snapping space that can snap onto on the substrate, thereby geometrical clamp is fixed on the substrate, simple in structure, install firmly, can reduce production costs, and the shared space of geometrical clamp is less, so the gap of lamp socket and fluorescent tube is less.

Above technical scheme can be further improved by following measure:

Described root is the T font.

Described clamping part is the ring body of an opening, and sky is a grasping part in the ring body, and the opening of ring body is the bayonet socket of grasping part, and the spacing of bayonet socket is less than diameter empty in the ring body, and the ring body stage casing links to each other with coupling spindle, and coupling spindle is along the radially setting of ring body.

Fluorescent tube can snap in from bayonet socket, because the spacing of bayonet socket is less than diameter empty in the ring body, so fluorescent tube can be fastened on the clamping part.

The axis normal of described horizontal door bolt bar and ring body.Be horizontal door bolt bar and ring body at grade, make easylier, revolve geometrical clamp and turn 90 degrees and can be fixed on the substrate this moment.

The length of described coupling spindle is identical with the thickness of substrate, and ring body lateral surface and substrate contacts place are the plane, and described horizontal door bolt bar and substrate contacts place are the plane.

The contact position of substrate and ring body lateral surface and horizontal door bolt bar is the plane, and snapping is more firm.

The section of described coupling spindle is a square, and the length of side of coupling spindle section equals horizontal door bolt bar width, also equals the thickness of ring body.

The section of coupling spindle is a square shaft, so geometrical clamp integral body is tabular, is easy to make.

Thickness between fluorescent tube and the base equals the thickness of ring body, and this thickness is generally less, therefore can make the moulding of lamp affixed to the ceiling thinner.

Described door bolt axis hole is that a slot and circular hole are formed by stacking, the size of slot and shape are corresponding to horizontal door bolt bar horizontal door bolt bar turnover, circular hole is positioned at the slot stage casing, and the diagonal appearance of Circularhole diameter and coupling spindle section should be rotated in circular hole for coupling spindle.

Described geometrical clamp is the plastics geometrical clamp.Easy to manufacture, cost is lower.

The outer imperial palace of described bayonet socket is splayed configuration for a short time.Can be convenient to fluorescent tube is more prone to snap in.

The utility model compared with prior art has following advantage: 1) simple in structure, install firmly, and can reduce production costs; 2) gap between fluorescent tube and the base is less, and the moulding of lamp affixed to the ceiling is thinner.

4, description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the stereogram of the utility model lamp socket;

Fig. 3 is the front view of the utility model lamp socket;

Fig. 4 is the local enlarged diagram in I place of Fig. 3;

Fig. 5 is the stereogram of the utility model geometrical clamp;

Fig. 6 is the schematic diagram that the utility model is equipped with the lamp socket of fluorescent tube.

5, the specific embodiment

Elaborate to this reality is novel below in conjunction with accompanying drawing:

To shown in Figure 5, the utility model comprises the substrate 2 of lamp socket 1 and is made of plastics geometrical clamp that geometrical clamp comprises clamping part 3 that is used for the clamping fluorescent tube and the root 4 that is used for being connected with the substrate 2 of lamp socket 1 as Fig. 1.

Clamping part 3 is the ring body of an opening, the empty grasping part 31 that holds fluorescent tube that forms in the ring body central authorities, grasping part 31 is provided with can be for the bayonet socket 32 of fluorescent tube turnover, and the opening of ring body is the bayonet socket 32 of grasping part, bayonet socket 32 outer imperial palaces are splayed configuration for a short time, and the spacing of bayonet socket 32 is less than diameter empty in the ring body.

Root 4 is made up of coupling spindle 41 and horizontal door bolt bar 42, and its integral body is the T font, and coupling spindle 41 1 axle heads form horizontal door bolt bar 42, and the other end links to each other with the ring body stage casing of clamping part 3, and coupling spindle 41 is along the radially setting of ring body, and the position of coupling spindle 41 is relative with bayonet socket 32; The axis normal of horizontal door bolt bar 42 and ring body; The section of coupling spindle 41 is a square, and the length of side of coupling spindle 41 sections equals horizontal door bolt bar 42 width, also equal the thickness of ring body, but the geometrical clamp single injection-molded is easy to manufacture.

Substrate 2 corresponding coupling spindles 41 places of lamp socket 1 are provided with door bolt axis hole 21, this door bolt axis hole 21 is that a slot and circular hole are formed by stacking, the size of slot and shape are corresponding to horizontal door bolt bar 42 turnover with horizontal door bolt bar 42, circular hole is positioned at the slot stage casing, and the diagonal appearance of Circularhole diameter and coupling spindle 41 sections should be rotated in circular hole for coupling spindle 41.

The length of described coupling spindle 41 is identical with the thickness of substrate 2, and ring body lateral surface and substrate 2 contact positions are the plane, and horizontal door bolt bar 42 is the plane with substrate 2 contact positions, and geometrical clamp can firmly be fixed on the substrate 2.

During installation, the root 4 of geometrical clamp is inserted door bolt axis hole 21, and it is revolved turn 90 degrees, make geometrical clamp be clamped on the substrate 2 of lamp socket 1, can snap in fluorescent tube 5 in the grasping part 31 of geometrical clamp from bayonet socket 32 then, after fluorescent tube 5 snaps in, can adjust its position along the axis direction of fluorescent tube 5, as shown in Figure 6.

Because the length of coupling spindle 41 is identical with the thickness of substrate 2, coupling spindle 41 is embedded in the door bolt axis hole 21, fluorescent tube 5 and lamp socket 2 between the gap equal the thickness d of ring body, so can reduce the thickness of lamp affixed to the ceiling integral body effectively, be that the lamp affixed to the ceiling moulding is more slim.

Claims

1. the fluorescent tube of a lamp affixed to the ceiling and the fixed structure between the lamp socket, comprise the substrate of lamp socket and the geometrical clamp of clamping fluorescent tube, it is characterized in that: described geometrical clamp comprises clamping part and root, clamping part central authorities are for holding the grasping part of fluorescent tube, grasping part is provided with can be for the bayonet socket of fluorescent tube turnover, root is the coupling spindle that an axle head forms horizontal door bolt bar, and the coupling spindle other end links to each other with clamping part, and the position of coupling spindle is relative with bayonet socket; The corresponding coupling spindle of the substrate of lamp socket place is provided with the door bolt axis hole that be able to pass, go into horizontal door bolt bar with certain stagger angle.

2. the fluorescent tube of lamp affixed to the ceiling according to claim 1 and the fixed structure between the lamp socket, it is characterized in that: described root is the T font.

3. the fluorescent tube of lamp affixed to the ceiling according to claim 1 and the fixed structure between the lamp socket, it is characterized in that: described clamping part is the ring body of an opening, sky is a grasping part in the ring body, the opening of ring body is the bayonet socket of grasping part, the spacing of bayonet socket is less than diameter empty in the ring body, the ring body stage casing links to each other with coupling spindle, and coupling spindle is along the radially setting of ring body.

4. the fluorescent tube of lamp affixed to the ceiling according to claim 3 and the fixed structure between the lamp socket is characterized in that: the axis normal of described horizontal door bolt bar and ring body.

5. the fluorescent tube of lamp affixed to the ceiling according to claim 3 and the fixed structure between the lamp socket, it is characterized in that: the length of described coupling spindle is identical with the thickness of substrate, and ring body lateral surface and substrate contacts place are the plane, and described horizontal door bolt bar and substrate contacts place are the plane.

6. the fluorescent tube of lamp affixed to the ceiling according to claim 5 and the fixed structure between the lamp socket is characterized in that: the section of described coupling spindle is square, and the length of side of coupling spindle section equals horizontal door bolt bar width, also equals the thickness of ring body.

7. the fluorescent tube of lamp affixed to the ceiling according to claim 6 and the fixed structure between the lamp socket, it is characterized in that: described door bolt axis hole is that a slot and circular hole are formed by stacking, the size of slot and shape are corresponding to horizontal door bolt bar horizontal door bolt bar turnover, circular hole is positioned at the slot stage casing, and the diagonal appearance of Circularhole diameter and coupling spindle section should be rotated in circular hole for coupling spindle.

8. the fluorescent tube of lamp affixed to the ceiling according to claim 1 and the fixed structure between the lamp socket, it is characterized in that: described geometrical clamp is the plastics geometrical clamp.

9. the fluorescent tube of lamp affixed to the ceiling according to claim 1 and the fixed structure between the lamp socket is characterized in that: the outer imperial palace of described bayonet socket is splayed configuration for a short time.