CN207213992U - Christmas lamp driving power - Google Patents

Abstract

The utility model discloses a kind of Christmas lamp driving power, including shell and the end cap for being connected to shell afterbody, the afterbody of end cap is provided with binding post, a pair of conductive piece is installed in binding post, one end of conducting strip is stretched into end cap, the briquetting for compressing conducting strip is detachably connected with the inner bottom part of end cap, briquetting is provided at both ends with chuck, clamping can be coordinated with the grab of locking clamping block with chuck by being provided with the inner bottom part of end cap, the depression for being available for conducting strip to be partially submerged into is provided with the lower surface of briquetting, wire is respectively connected with each conducting strip, groove that is being connected with depression and being available for wire to pass through after briquetting and grab cooperation clamping is provided with the side wall of depression；Pass through the setting of briquetting, briquetting can play a part of pre-pressing to the conducting strip in binding post, so as to be moved to the phenomenon that on adhesive supplier during progress encapsulating, conducting strip can be avoided off normal occur or release in end cap, and then the fraction defective of product can be reduced.

Description

Christmas lamp driving power

Technical field

The utility model belongs to driving power technical field, is related to a kind of Christmas lamp driving power.

Background technology

On west Christmas Day, people will dress a Christmas tree, and Christmas lamp is most common naturally and most important ornaments, people Sparkling Christmas lamp almost can be all installed on each Christmas tree, the luminous and flicker of Christmas lamp is mainly by driving Dynamic power supply realizes, a general Christmas lamp can be equipped with a driving power, and driving power typically by power supply adaptor or Battery is powered.Current driving power generally comprises shell, the circuit board in shell and installed in shell afterbody End cap, be provided with binding post on end cap, and conducting strip is installed in binding post, be installed at present in conducting strip in binding post Afterwards, glue on filling then on the inner bottom part of end cap, to realize the bonding to conducting strip, but after conducting strip installation, it is necessary to End cap is moved on adhesive supplier and carries out encapsulating, but during mobile end cap, easily cause conducting strip occur off normal or The phenomenon released, so, after the completion of end cap encapsulating, scrapping for product can be caused.

The content of the invention

In view of the above-mentioned problems, the technical problems to be solved in the utility model is to provide a kind of Christmas lamp driving power, its Pre-pressing can be played a part of to the conducting strip in binding post, encapsulating is carried out so as to be moved in end cap on adhesive supplier During, phenomenon that conducting strip can be avoided off normal occur or release, and then the fraction defective of product can be reduced.

Christmas lamp driving power of the present utility model, including shell and the end cap for being connected to shell afterbody, the tail of end cap Portion is provided with binding post, and a pair of conductive piece is provided with binding post, and one end of conducting strip is stretched into end cap, the inner bottom part of end cap On be detachably connected with briquetting for compressing conducting strip, briquetting is provided at both ends with chuck, set on the inner bottom part of end cap Clamping can be coordinated with the grab of locking clamping block with chuck by having, and be available for conducting strip to be partially submerged into recessed is provided with the lower surface of briquetting Fall into, wire is respectively connected with each conducting strip, be provided with being connected with depression in the side wall of depression and coordinate in briquetting and grab The groove for being available for wire to pass through after clamping.

Christmas lamp driving power of the present utility model, wherein, it is provided between each wire and the inner bottom part of end cap Location structure, each location structure include a pair of two locating dowels being arranged on end cap inner bottom part, shape between two locating dowels Into the caulking groove for being available for wire to be embedded in；By the setting of location structure, positioning action can be played to wire, so, is being filled During with briquetting, wire can be avoided to produce the phenomenon of interference with briquetting.

Christmas lamp driving power of the present utility model, wherein, it is provided with the inner bottom part of end cap and is used when assembling briquetting In the positive stop lug boss that position-limiting action is played to briquetting；By the setting of positive stop lug boss, when assembling briquetting, limit can be played to briquetting The effect of position, i.e., can play a part of positioning to briquetting, be brought convenience so as to the assembling to briquetting.

Christmas lamp driving power of the present utility model, wherein, it is provided with grab to coordinate on the lower surface of briquetting and leads To the spigot surface snapped fit onto with Portable hook in chuck；By the setting of spigot surface, when installing briquetting, grab can be with spigot surface Coordinate and be oriented to, snapped fit onto with Portable hook in chuck.

By the setting of briquetting, briquetting can play a part of pre-pressing to the conducting strip in binding post, so as to The phenomenon that on adhesive supplier during progress encapsulating, conducting strip can be avoided off normal occur or release is moved in end cap, and then The fraction defective of product can be reduced.

Brief description of the drawings

For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.

Fig. 1 is dimensional structure diagram of the present utility model；

Fig. 2 is that Fig. 1 removes the dimensional structure diagram after shell；

Fig. 3 is that Fig. 2 removes the dimensional structure diagram after briquetting；

Fig. 4 is the dimensional structure diagram of briquetting；

Fig. 5 is the dimensional structure diagram of briquetting.

Embodiment

Christmas lamp driving power as Figure 1-Figure 5, including shell 1 and the end cap 2 for being connected to the afterbody of shell 1, end The afterbody of lid 2 is provided with binding post 3, and a pair of conductive piece 4 is provided with binding post 3, and one end of conducting strip 4 is stretched into end cap 2, The briquetting 5 for compressing conducting strip 4 is detachably connected with the inner bottom part of end cap 2, briquetting 5 is provided at both ends with chuck 51, Being provided with the inner bottom part of end cap 2 can coordinate clamping to be set on the lower surface of briquetting 5 with the grab 21 of locking clamping block 5 with chuck 51 The depression 52 for being available for conducting strip 4 to be partially submerged into is equipped with, wire 6 is respectively connected with each conducting strip 4, is set in 52 side wall that is recessed There is groove 53 that is connecting with depression 52 and being available for wire 6 to pass through after briquetting 5 and the cooperation clamping of grab 21；Each wire 6 with It is provided with location structure between the inner bottom part of end cap 2, each location structure includes two be arranged on the inner bottom part of end cap 2 for a pair Individual locating dowel 22, the caulking groove 23 for being available for wire 6 to be embedded in is formed between two locating dowels 22；, can by the setting of location structure Positioning action is played to wire, so, when assembling briquetting, wire can be avoided to produce the phenomenon of interference with briquetting；End The positive stop lug boss 24 for playing position-limiting action to briquetting 5 when assembling briquetting 5 is provided with the inner bottom part of lid 2；By spacing The setting of boss, when assembling briquetting, spacing effect can be played to briquetting, i.e., can play a part of positioning to briquetting, from And it can be brought convenience to the assembling of briquetting；It is provided with grab 21 to coordinate on the lower surface of briquetting 5 and is oriented to Portable hook 21 snap fit onto the spigot surface 54 in chuck 51；By the setting of spigot surface, when installing briquetting, grab can coordinate with spigot surface leads To being snapped fit onto with Portable hook in chuck；By the setting of briquetting, briquetting can play to the conducting strip in binding post The effect of pre-pressing, so as to be moved in end cap on adhesive supplier during progress encapsulating, conducting strip can be avoided off normal occur Or the phenomenon released, and then the fraction defective of product can be reduced.

Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality New spirit and scope are defined.On the premise of the utility model design conception is not departed from, ordinary people in the field couple The all variations and modifications that the technical solution of the utility model is made, the scope of protection of the utility model, this reality all should be dropped into With new claimed technology contents, all record in detail in the claims.

Claims (4)

1. a kind of Christmas lamp driving power, including shell (1) and the end cap (2) for being connected to shell (1) afterbody, its feature exist In：The afterbody of the end cap (2) is provided with binding post (3), and a pair of conductive piece (4) is provided with the binding post (3), described to lead One end of electric piece (4) is stretched into end cap (2), is detachably connected with the inner bottom part of the end cap (2) for compressing conduction The briquetting (5) of piece (4), the briquetting (5) are provided at both ends with chuck (51), and being provided with the inner bottom part of the end cap (2) can Clamping is coordinated to be provided with the lower surface of the briquetting (5) and be available for conduction with the grab (21) of locking clamping block (5) with chuck (51) The depression (52) that piece (4) is partially submerged into, wire (6) is respectively connected with each conducting strip (4), is set in the side wall of the depression (52) It is equipped with groove (53) that is being connected with depression (52) and being available for wire (6) to pass through after briquetting (5) and grab (21) cooperation clamping.

2. Christmas lamp driving power according to claim 1, it is characterised in that：Each wire (6) is interior with end cap (2) Location structure is provided between bottom, each location structure includes a pair of two positioning being arranged on end cap (2) inner bottom part Post (22), the caulking groove (23) for being available for wire (6) embedded is formed between two locating dowels (22).

3. Christmas lamp driving power according to claim 1 or 2, it is characterised in that：On the inner bottom part of the end cap (2) It is provided with and is used for the positive stop lug boss (24) that position-limiting action is played to briquetting (5) when assembling briquetting (5).

4. Christmas lamp driving power according to claim 1 or 2, it is characterised in that：On the lower surface of the briquetting (5) The spigot surface (54) for being oriented to and being snapped fit onto with Portable hook (21) in chuck (51) can be coordinated with grab (21) by being provided with.