CN202469940U

CN202469940U - Lamp tube fixing device

Info

Publication number: CN202469940U
Application number: CN2012200864024U
Authority: CN
Inventors: 潘伟雄
Original assignee: GUANGZHOU LETHAI LIGHTING ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: GUANGZHOU LETHAI LIGHTING ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2012-03-08
Filing date: 2012-03-08
Publication date: 2012-10-03
Anticipated expiration: 2022-03-08

Abstract

The utility model discloses a lamp tube fixing device. The device comprises a shell, a base, a fixing piece, and a conductive piece arranged on the base, wherein a positioning block which is wider than a main body of the fixing piece is arranged on the fixing piece and divides the fixing piece into a lead-in end and an elastic end; the elastic end is sleeved with an elastic piece; two retaining walls are arranged on the base; the lead-in end is arranged between the two retaining walls; an inclined pressing surface is formed on the front end face of each retaining wall, extends to the base and is bent inwards, so that a fastening part is formed between the pressing surface and the base; sliding surfaces are formed on the two sides of the positioning block, which are contacted with the pressing surfaces; the fixing piece slide into the pressing surfaces; the positioning block is clamped in the fastening parts; the tail end of the lead-in end extends out of the shell; and the elastic piece is pressed against the inner wall of one side of the shell. The fixing piece in the shell can automatically slide into a chute to be limited by pressing the shell, and is clamped in the fastening parts through elastic force of the elastic piece, and the shell can be opened without other tools only by pressing and slightly lifting the fixing piece which extends out of the shell when a lamp tube is replaced and maintained.

Description

A kind of fluorescent-tube fixer

Technical field

The utility model relates to the fluorescent lamp tool technical field, especially a kind ofly is used to install and fix fluorescent-lamp tube and the fluorescent-tube fixer that is connected power supply.

Background technology

Present fluorescent tube fixture (being lamp socket) has two kinds of frame modes; A kind ofly be connected in the support one, can only supportingly using of one, high to place and environment requirement; Can not install according to the actual conditions needs, have certain limitation and cost cost height;

Another kind then is independent fixture (being lamp socket), and is simple in structure because of it, is limited by the volume size; Install insecurely, structure is not attractive in appearance, not the tool sight and the harmony of decorating; Can see live part after the installation; Cause safety coefficient low, generally see when being used for simple finishing such as shop, lantern show purposes more and use, use during not as commercial lighting or lighting of home decoration.

The utility model content

The purpose of the utility model is to overcome the free-hand inconvenient installation of prior art, and safety coefficient is low, can't regulate the technical problem of installation site according to the fluorescent tube physical length, and a kind of new fluorescent-tube fixer is provided.

For realizing above purpose; Technical scheme below the utility model has been taked: a kind of fluorescent-tube fixer, include housing, base, said housing is fastened on the base; Also include fixture; And be located at the electric-conductor on the base, and the one of which end is used to connect extraneous power supply, and the other end is used for being electrically connected with fluorescent tube; Said fixture is provided with the locating piece of being wider than mount body, and locating piece is divided into fixture to import to be held and elastic tip, is with elastic component on the elastic tip; On base, be provided with two retaining walls, import end and place between two retaining walls, the retaining wall front end face is established the pressure face of an inclination; Pressure face is to the extension of base direction and between inner bending and base, form fastening part; The locating piece both sides contact with pressure face and partly are provided with the sliding surface that agrees with mutually with pressure face, and fixture slips into from pressure face, and locating piece contacts with pressure face through sliding surface when gliding; Pressure face is pressed to the elastic component direction with fixture; Make the elastic component compression produce elastic force, when locating piece slided to base inner bending fastening part, the elastic force of elastic component was pressed into locating piece in the said fastening part automatically; The end of said importing end passes housing, and elastic component is resisted against on the housing one side inwall.

Also comprise the conducting connecting part that is located on the base, electric-conductor has bending end and link, and link bottom and conducting connecting part are fixed, and is used to connect extraneous power supply, and bending end is encased by housing, is used for being electrically connected with fluorescent tube.

Form the importing inclined-plane of convergent from top to bottom at two relative medial surfaces of said two retaining walls, import end and be provided with cambered surface, import to hold and slip into from the importing inclined-plane with importing the both sides that the inclined-plane contact.Another conveniently imports to the structure in the chute with fixture, and in conjunction with the cooperation that is pressed into face, it is more convenient and light to make that fixture snaps onto in the buckling parts.

Said bending end end has the patchhole that supplies fluorescent tube copper pin to insert, and is respectively equipped with the line-entering hole of the conductive hole, bolt hole and the introducing of power supply source line that supply link to insert on the said conducting connecting part.Be rotated into bolt hole with bolt power line is fixed in the conducting connecting part, be the most common and simple structure, but the utility model is not limited to this a kind of type of attachment.

First housing, one medial surface is provided with first joint pin, and the second housing medial surface position relative with it is provided with second joint pin, and said first joint pin is inserted into to form in second joint pin and is fastenedly connected.This simple fastening structure can be simplified the linkage editor of housing as far as possible.

Be formed with the sleeve that supplies fluorescent tube to insert in the housing, be provided with boss in the sleeve, be respectively equipped with the storage tank that supplies bending end to hold on the boss.The design of storage tank can the more convenient bending end that holds electric-conductor, can not produce displacement after making fluorescent tube copper pin be inserted into bending end, and the design of sleeve can make that also lamp tube ends can better be fixed in the housing.

As the another kind of form of electric-conductor structure, electric-conductor comprises copper tip, is connected the copper splinter on copper tip top, and said copper splinter is respectively applied for the copper pin of clamping lamp holder, and the copper tip bottom is provided with screw hole and extraneous power lead hole; Extension vertically is provided with ccontaining tube above retaining wall, and said copper tip is inserted in this ccontaining tube, below ccontaining tube, is provided with the position, hole that is complementary respectively with screw hole and extraneous power lead hole simultaneously.

The utility model compared with prior art has following advantage:

1, convenient in the use, simple and direct, mounting structure is simple, can free-hand installation fluorescent tube; After base is fixed on body of wall or other installation sites,, can make the fixture in the housing slide in the chute spacing automatically through pushing housing; Elastic force through elastic component snaps in fixture in the portion of linking closely; Need not parts such as other holding screws, changing fluorescent tube, when safeguarding, also only need push and extend into the outer fixture of housing; Can housing be taken out from base, need not by other instruments;

2, through the position of adjustment base, can not receive the restriction of fluorescent tube length according to the installation site of the various different length fluorescent tubes of length flexible of fluorescent tube; When mounted, the installation site also can not receive the restriction in space, also can assemble at long and narrow space;

3, through electric-conductor and conducting connecting part are arranged in the housing, power line is introduced housing, makes the entire product design not leak live part, meets the requirement of light fixture safety, and safety coefficient is high.

Description of drawings

Fig. 1 is the utility model fluorescent-tube fixer decomposition texture sketch map;

Fig. 2 a is the combined integrated structural representation (elastic tip is stretched out housing) of Fig. 1;

Fig. 2 b is the combined integrated structural representation (elastic tip is not stretched out housing) of Fig. 1;

Fig. 2 c is the combined integrated structural representation of Fig. 1;

Fig. 2 d is second housing and electric-conductor, conducting connecting part relative position structural representation;

Fig. 3 is for removing the combined integrated structural representation behind the housing among Fig. 2;

Fig. 4 is understructure sketch map (one);

Fig. 5 is understructure sketch map (two);

Fig. 6 is the anchor structure sketch map;

Fig. 7 is the fixture and the base installation action structural representation () of band elastic component;

Fig. 8 is another visual angle sketch map of Fig. 7;

Fig. 9 is the fixture and the base installation action structural representation (two) of band elastic component;

Figure 10 is another visual angle sketch map of Fig. 9;

Figure 11 is the fixture and the base installation action structural representation (three) of band elastic component;

Figure 12 is another visual angle sketch map of Figure 11;

Figure 13 a is another structural representation of electric-conductor (and be connected with tube lamp holder signal);

Figure 13 b is Figure 13 a and base syndeton sketch map;

Figure 13 c is the A part partial sectional view of Figure 13 b;

Figure 13 d is the decomposition texture sketch map of Figure 13 b, housing.

The specific embodiment

Explain further details below in conjunction with accompanying drawing and the specific embodiment content to the utility model.

Embodiment one:

See also Fig. 1 to shown in Figure 12, a kind of fluorescent-tube fixer comprises housing, base 6, and housing is fastened on the base 6, also includes fixture 7, and is located at the electric-conductor 3 on the base 6, and the one of which end is used to connect extraneous power supply, and the other end is used for being electrically connected with fluorescent tube; Fixture 7 is provided with the locating piece 71 of being wider than mount body, and locating piece 71 is divided into importing end 72 and elastic tip 73 with fixture 7, is with elastic component 5 on the elastic tip 73; On base 6, be provided with two retaining walls 61; Importing end 72 places between two retaining walls 61; Retaining wall 61 front end faces are established the pressure face 611 of an inclination, and pressure face 611 is to the extension of base 6 directions and towards forming fastening part 62 between inner bending and the base 6, and locating piece 71 both sides contact with pressure face 611 and partly are provided with the sliding surface 711 that agrees with mutually with pressure face 611; Fixture 7 slips into from pressure face 611, and the elastic force of elastic component 5 snaps onto locating piece 71 in the fastening part 62; The end that imports end 72 passes housing, and elastic component 5 is resisted against on housing one inwall, and fixture 7 is used with elastic component 5, and in order to protect and to reinforce the cooperation between base 6, the housing, it is tightr, safe and reliable that the utility model product device is cooperated.

In the present embodiment, housing can be integral body, is buckled on the base 6, also can be divided into first housing 1 and second housing 2, can choose according to arts demand and actual demand.

Also comprise the conducting connecting part 4 that is located on the base 6, electric-conductor 3 has bending end 31 and link 32, and link 32 bottoms are connected with conducting connecting part 4, are used to connect extraneous power supply, and bending end 31 is encased by housing, is used for being electrically connected with fluorescent tube.

Form the importing inclined-plane 612 of convergent from top to bottom at two retaining walls, 61 two relative medial surfaces; Import end 72 and be provided with cambered surface 721 with the both sides that importing inclined-plane 612 contacts; The design of cambered surface forms good arc-shaped transition, makes to import end 72 from importing inclined-plane 612 more convenient slipping into.

Bending end 31 ends are provided with patchhole 311, supply fluorescent tube copper pin to insert, and are respectively equipped with conductive hole 41, line-entering hole 43 and bolt hole 42 on the conducting connecting part 4, and conductive hole 41 supplies link 32 to insert, and line-entering hole 43 power supply source lines are introduced.

First housing, 1 one medial surfaces are provided with first joint pin 11; Second housing, the 2 medial surfaces position relative with it is provided with second joint pin 21; First joint pin 11 is inserted into to form in second joint pin 21 and is fastenedly connected; It can be fixed by screw when cooperating, and also can block, and is not limited to a kind of fixed form.

In the present embodiment, bending end 31 by the concrete form that housing encases is: be formed with the sleeve 12 that supplies fluorescent tube to insert in the housing, sleeve 12 is provided with boss 22, is respectively equipped with the storage tank 221 that supplies bending end 31 to hold on the boss 22.

In the present embodiment, electric-conductor 3 is the copper pin, and conducting connecting part 4 is a copper tip, and fixture is a pin, but is not to be limited to this several parts, all can as long as can realize conduction, connection and fixed function.

The installation and the use of the fixture of present embodiment are following: with base 6 be fixed on wall or the facility that matches with the fluorescent tube light fixture on, with spring housing on the elastic tip 73 of pin, with importing the chute that end 72 places two retaining walls 61 to form; Through locating piece 71 is applied downward power; Make the sliding surface 711 of locating piece 71 slip into, import end 72 from pressure face 611 and slide into the chute bottom through cambered surface 721 with importing inclined-plane 612 transition, locating piece 71 snaps onto in the fastening part 62 at last automatically, forms good spacing; Copper tip is arranged on two retaining walls, 61 sides; The link 32 of copper pin is inserted in the copper tip, and copper tip is electrically connected with extraneous power supply, and the bending end 31 of copper pin is arranged on the storage tank 221 on the boss 22; Bending end 31 is encased by housing; Fluorescent tube is electrically connected with bending end 31 from sleeve 12 interior insertions, when connecting electricity, conducts the input AC electricity through the connection of copper pin and gives fluorescent tube; Please combine to consult shown in Fig. 2 b and Fig. 2 c, the importing end 72 of pin passes housing, and the end of elastic tip 73 is resisted against on the inner walls; Simultaneously an end of spring also is resisted against on the inner walls, and the spring other end is against locating piece 71, the importing end 72 of distribution from housing outside; The locating piece 71 of pin receives spring force on one side, from fastening part 62 in be pushed out on one side, because fixture 7 pins are the main bodys that connect base 6 and housing; After locating piece 71 left in the fastening part 62, under the spring force effect, locating piece 71 upwards produced displacement along being pressed into face 611; This moment, pin did not produce any connection with base 6, made housing separate with base.

Shown in Fig. 2 d, in the present embodiment, base 6 is provided with the accommodation space that holds copper tip; The link 32 of copper pin is inserted in the conductive hole 41 of copper tip, also is respectively equipped with bolt hole 42 and line-entering hole 43 on the copper tip, when extraneous power line is incorporated in the line-entering hole 43; Screw in the bolt hole 42 through screw again; Simultaneously, the patchhole 311 of copper pin is electrically connected with tube lamp holder copper pin, forms being electrically connected between copper tip, copper pin and the fluorescent tube; But it is multiple that the syndeton of copper pin and copper tip can have; Such as in copper tip, being provided with shell fragment; The copper pin is inserted in the copper tip, through elastic deformation both is fixed, and perhaps is provided with the flexible Copper Foil of tool in the link periphery of copper pin; Can be fixed in the copper tip through elastic deformation equally, thereby the type of attachment of copper pin and copper tip is not unique yet.

Embodiment two:

Please combine to consult shown in Fig. 2 a and Fig. 2 c, with embodiment one different being, the elastic tip 73 of present embodiment fixture 7 pins also passes outside the housing, and its installing/dismounting is identical with embodiment one with use, is not described in detail in this.

Embodiment three:

See also Figure 13 a to shown in Figure 13 d; Present embodiment is different with the foregoing description to be, the structure of electric-conductor 3 is different, and electric-conductor 3 comprises copper tip 33 in the present embodiment; Be connected the copper splinter 34 on copper tip 33 tops; Copper splinter 34 is respectively applied for the copper pin of clamping lamp holder, and copper splinter 34 is clamped the copper pin of lamp holder to form through elastic force and is electrically connected, and copper tip 33 bottoms are provided with screw hole 331 and extraneous power lead hole 332; Extension vertically is provided with ccontaining tube 62 above retaining wall 61, and copper tip 33 is inserted in this ccontaining tube 62, below ccontaining tube 62, is provided with the position, hole 63 that is complementary respectively with screw hole 331 and extraneous power lead hole 332 simultaneously.

Above-listed detailed description is to the specifying of the utility model possible embodiments, and this embodiment is not the claim in order to restriction the utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.

Claims

1. a fluorescent-tube fixer comprises housing, base (6), it is characterized in that: said housing is fastened on the base (6); Also include fixture (7); And be located at the electric-conductor (3) on the base (6), and the one of which end is used to connect extraneous power supply, and the other end is used for being electrically connected with fluorescent tube;

Said fixture (7) is provided with the locating piece (71) of being wider than mount body, and locating piece (71) is divided into fixture (7) to import holds (72) and elastic tip (73), is with elastic component (5) on the elastic tip (73);

On base (6), be provided with two retaining walls (61); Importing end (72) places between two retaining walls (61); Retaining wall (61) front end face is established the pressure face (611) of an inclination; Pressure face (611) is to the extension of base (6) direction and between inner bending and base (6), form fastening part (62); Locating piece (71) both sides contact with pressure face (611) and partly are provided with the sliding surface (711) that agrees with mutually with pressure face (611), and fixture (7) slips into from pressure face (611), utilizes the elastic force of elastic component (5) that locating piece (71) is snapped onto in the said fastening part (62);

The end of said importing end (72) passes housing, and elastic component (5) is resisted against on the housing one side inwall.

2. fluorescent-tube fixer as claimed in claim 1; It is characterized in that: also comprise the conducting connecting part (4) that is located on the base (6); Electric-conductor (3) has bending end (31) and link (32), and link (32) bottom and conducting connecting part (4) are fixing, are used to connect extraneous power supply; Bending end (31) is encased by housing, is used for being electrically connected with fluorescent tube.

3. fluorescent-tube fixer as claimed in claim 1; It is characterized in that: the importing inclined-plane (612) that forms convergent at two relative medial surfaces of said two retaining walls (61) from top to bottom; Import end (72) and be provided with cambered surface (721), import end (72) and slip into from importing inclined-plane (612) with the both sides that importing inclined-plane (612) contacts.

4. fluorescent-tube fixer as claimed in claim 2; It is characterized in that: said bending end (31) end has the patchhole (311) that supplies fluorescent tube copper pin to insert, and is respectively equipped with the line-entering hole (43) of the conductive hole (41), bolt hole (42) and the introducing of power supply source line that supply link (32) to insert on the said conducting connecting part (4).

5. fluorescent-tube fixer as claimed in claim 1; It is characterized in that: said housing comprises first housing (1) and second housing (2); First housing (1) one medial surface is provided with first joint pin (11); Second housing (2) the medial surface position relative with it is provided with second joint pin (21), and said first joint pin (11) is inserted into to form in second joint pin (21) and is fastenedly connected.

6. fluorescent-tube fixer as claimed in claim 2 is characterized in that: be formed with the sleeve (12) that supplies fluorescent tube to insert in the said housing, be provided with boss (22) in the sleeve (12), be respectively equipped with the storage tank (221) that supplies bending end (31) to hold on the boss (22).

7. like arbitrary described fluorescent-tube fixer in the claim 1 to 6, it is characterized in that: said electric-conductor (3) is the copper pin.

8. like arbitrary described fluorescent-tube fixer in the claim 2 to 6, it is characterized in that: said conducting connecting part (4) is a copper tip.

9. like arbitrary described fluorescent-tube fixer in the claim 1 to 6, it is characterized in that: fixture (7) is a pin.

10. fluorescent-tube fixer as claimed in claim 1; It is characterized in that: said electric-conductor (3) comprises copper tip (33); Be connected the copper splinter (34) on copper tip (33) top; Said copper splinter (34) is respectively applied for the copper pin of clamping lamp holder, and copper tip (33) bottom is provided with screw hole (331) and extraneous power lead hole (332); Vertically be provided with ccontaining tube (62) in the extension of retaining wall (61) top, said copper tip (33) is inserted in this ccontaining tube (62), below ccontaining tube (62), is provided with the position, hole (63) that is complementary respectively with screw hole (331) and extraneous power lead hole (332) simultaneously.