CN202231931U

CN202231931U - Cross-pushing starter base

Info

Publication number: CN202231931U
Application number: CN2011203282209U
Authority: CN
Inventors: 梁燕娜
Original assignee: JIANGMEN SONTEC PRODUCTS CO Ltd
Current assignee: JIANGMEN SONTEC PRODUCTS CO Ltd
Priority date: 2011-09-03
Filing date: 2011-09-03
Publication date: 2012-05-23
Anticipated expiration: 2021-09-03

Abstract

The utility model discloses a cross-pushing starter base, which comprises a bottom casing. A pair of cross-pushing grooves matched with a starter terminal is arranged on the bottom casing. An opening is arranged at one ends of the cross-pushing grooves, the starter terminal can enter a leading-in space of the starter terminal from the opening position, and the cross-pushing grooves interact with a starter column head so that the starter can only move along the grooves transversely. When the starter terminal moves into a clamping space of the starter terminal, a metal elastic sheet arranged on the cross-pushing grooves is bounced to an original position, the starter terminal is clamped tightly by the metal elastic sheet, and the starter terminal and the metal elastic sheet are enabled to be in a good contact state throughout. The cross-pushing starter base is reliable in contact and simple in structure, reduces volume of the starter base, provides convenience for designing attractive and exquisite lamps, is easy and convenient to assemble, solves the problems of damage to devices caused in a rotating process and the like, and reduces the cost.

Description

A kind of transversal-push type starter base

Technical field

The utility model relates to a kind of normal lighting equipment, particularly a kind of transversal-push type starter base.

Background technology

Starter is with fluorescent tube with starter base or ultraviolet lamp tube is matching used makes the luminous electronic device of light pipe in order to start light pipe, and traditional starter base is generally the rotary type starter base, and the starter suspension column of starter needs a spinning movement just can tighten each other after inserting starter base; The metal clips of starter base the inside contacts with the starter suspension column simultaneously, thereby makes circuit communication, but in production practices; Because the metal clips contact-making surface of starter suspension column and rotary type starter base is little, the derotation effect is sometimes arranged again, thereby cause loose contact; Make that fluorescent lamp is difficult to start or need flash repeatedly repeatedly and could start; Not only can shorten the useful life of fluorescent tube, damage starter, also can cause ballast no-load running; Waste electric power; It is complicated that traditional in addition starter base structure shows slightly, needs rotation when installing and changing, and increased starter dismounting difficulty.

The utility model content

Cause loose contact easily in order to overcome present starter base, complex structure, the deficiency of dismounting difficulty, the utility model provides a kind of transversal-push type starter base.

The utility model solves the technical scheme that its technical problem adopted: a kind of transversal-push type starter base; Comprise housing; Housing be provided with a pair of cooperate with the starter terminal laterally push away groove; Two laterally push away and are respectively equipped with metal clips in the groove, and metal clips will laterally push away groove and be divided into the starter terminal and import space and starter terminal grasping part, have on the metal clips and the outside line electric connecting terminal.

A kind of improvement as the utility model; Described groove one end and the side of laterally pushing away intersects; And be provided with opening in the intersection, and the described well width that laterally pushes away is between starter suspension column diameter and starter column cap diameter, and A/F is greater than starter column cap diameter.

Further, the described metal clips part that laterally pushes away in the groove, the structure that takes the shape of the letter U, the protruding end is pointed to and is laterally pushed away in the middle of the groove.

Further, described housing both sides are respectively arranged with the connection jaws corresponding with the outside line electric connecting terminal of metal clips, and described metal clips outside line electric connecting terminal is provided with wiring hole, and the side of wiring hole is extended with lug plate.

Further, described housing includes top cover and drain pan, and top cover is provided with columnar projections, and the drain pan correspondence position is provided with blocked hole.

Further, be provided with guide vane end stop and the draw-in groove that metal clips is installed in the described housing.

Further, be provided with the insulation board that limits and separate two metal clipss in the described housing.

Further, described housing side is provided with claw.

The beneficial effect of the utility model is: adopt transversal-push type starter base scheme, the starter terminal gets into the starter terminal by opening part and imports the space, owing to laterally push away well width between starter suspension column diameter and starter column cap diameter; Laterally push away groove and starter column cap and interact, starter can only laterally be moved, when the starter terminal moves into starter terminal grasping part along groove; The metal clips pop into position, the starter terminal is tightened by metal clips, makes both remain the excellent contact state; So effectively avoided the problem of loose contact, the utility model is simple in structure, reduced the starter base volume; To design meticulous light fixture more attractive in appearance convenience is provided; Assemble easyly, the problems such as device failure of having avoided rotation process to cause have reduced cost.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the assembling sketch map of the utility model;

Fig. 2 is the installation front view of the utility model drain pan and metal clips;

Fig. 3 is the front view of the utility model top cover;

Fig. 4 is the structure broken away view of the utility model;

Fig. 5 is the sketch map of the supporting starter of the utility model.

Embodiment

With reference to Fig. 1; A kind of transversal-push type starter base of the utility model; Comprise housing 1, housing 1 is provided with a pair of 31, two of the grooves that laterally push away that cooperate with starter terminal 5 and laterally pushes away and be respectively equipped with metal clips 4 in the groove 31; Metal clips 4 will laterally push away groove 31 and be divided into starter terminal importing space 311 and starter terminal grasping part 312, have on the metal clips 4 and the outside line electric connecting terminal.

To Fig. 5, described laterally to push away groove 31 1 ends crossing with housing 1 side with reference to Fig. 2, and be provided with opening 38 in the intersection; Laterally push away groove 31 width between starter suspension column 51 diameters and starter column cap 52 diameters, opening 38 width laterally push away metal clips 4 parts in the groove 31 greater than starter column cap 52 diameters; The structure that takes the shape of the letter U, protruding end are pointed to and are laterally pushed away in the middle of the groove 31, and described housing 1 both sides are respectively arranged with the connection jaws corresponding with the outside line electric connecting terminal of metal clips 4 36; Metal clips 4 outside line electric connecting terminals are provided with wiring hole 41; The side of wiring hole 41 is extended with lug plate 42, and housing 1 includes top cover 2 and drain pan 3, and top cover 2 is provided with columnar projections 21; Drain pan 3 correspondence positions are provided with blocked hole 32; Be provided with guide vane end stop 33, draw-in groove 34 that metal clips 4 is installed in the housing 1, and be provided with the insulation board 35 that limits and separate two metal clipss 4, side is provided with claw 37.

The operation principle of the utility model is: opening 38 width are greater than starter column cap 52 width, and starter terminal 5 can get into the starter terminal by opening 38 places and import space 311, owing to laterally push away groove 31 width between starter suspension column 51 diameters and starter column cap 52 diameters; Laterally push away groove 31 and interact, starter can only laterally be moved along groove, laterally push away metal clips 4 parts in the groove 31 with starter column cap 52; Structure takes the shape of the letter U; The protruding end is pointed to and is laterally pushed away in the middle of the groove 31, and when starter terminal 5 passed through, metal clips 4 is resilient bias backward; When starter terminal 5 moves into starter terminal grasping part 312; Metal clips 4 pop into position, starter terminal 5 is tightened by metal clips 4, and makes both remain the excellent contact state.

Housing 1 both sides are respectively arranged with connection jaws 36; Corresponding metal clips 4 outside line electric connecting terminals have wiring hole 41 and lug plate 42; Lead can insert from connection jaws 36, passes wiring hole 41 and welds together with lug plate 42, has guaranteed to be electrically connected the reliable of path.

In starter base when assembling,, metal clips 4 is blocked by draw-in groove 34 and guide vane end stop 33, is provided with insulation board 35 in the drain pan 3, with 4 restrictions of two metal clipss and separate; Drain pan 3 can be connected with columnar protrusions 21 through blocked hole 32 with top cover 2, plays the effect of sealing insulation; Starter base can install and fix through the claw 37 of bottom.

Certainly; The utility model is not limited to above-mentioned embodiment, can also have other malformations, and for example opening can be arranged on the end face that laterally pushes away the groove place; Wiring hole and lug plate are not set on the metal clips; Housing is not separated, and claw can be arranged on other faces of housing as required for top cover and drain pan adopt the integral type hollow structure, and such conversion also should drop within the protection range of the utility model.

Claims

1. transversal-push type starter base; Comprise housing (1); It is characterized in that: housing (1) be provided with a pair of cooperate with the starter terminal laterally push away groove (31); Two laterally push away and are respectively equipped with metal clips (4) in the groove (31), and metal clips (4) will laterally push away groove (31) and be divided into the starter terminal and import space (311) and starter terminal grasping part (312), have and the outside line electric connecting terminal on the metal clips (4).

2. a kind of transversal-push type starter base according to claim 1; It is characterized in that: intersect described groove (31) one ends and housing (1) side of laterally pushing away; And be provided with opening (38) in the intersection; Described groove (31) width that laterally pushes away is between starter suspension column diameter and starter column cap diameter, and opening (38) width is greater than starter column cap diameter.

3. a kind of transversal-push type starter base according to claim 1 is characterized in that: described metal clips (4) part that laterally pushes away in the groove (31), and the structure that takes the shape of the letter U, the protruding end is pointed to and is laterally pushed away in the middle of the groove (31).

4. a kind of transversal-push type starter base according to claim 1; It is characterized in that: described housing (1) both sides are respectively arranged with the connection jaws (36) corresponding with the outside line electric connecting terminal of metal clips (4); Described metal clips (4) outside line electric connecting terminal is provided with wiring hole (41), and the side of wiring hole (41) is extended with lug plate (42).

5. a kind of transversal-push type starter base according to claim 1; It is characterized in that: described housing (1) includes top cover (2) and drain pan (3); Top cover (2) is provided with columnar projections (21), and drain pan (3) correspondence position is provided with blocked hole (32).

6. a kind of transversal-push type starter base according to claim 1 is characterized in that: be provided with guide vane end stop (33) and draw-in groove (34) that metal clips (4) is installed in the described housing (1).

7. according to claim 1,5 or 6 described a kind of transversal-push type starter bases, it is characterized in that: be provided with the insulation board (35) that limits and separate two metal clipss (4) in the described housing (1).

8. a kind of transversal-push type starter base according to claim 1 is characterized in that: described housing (1) side is provided with claw (37).