CN201229908Y

CN201229908Y - Fuse seat having concealed light emitting module

Info

Publication number: CN201229908Y
Application number: CNU2008201249172U
Authority: CN
Inventors: 郑文宗; 郑文和
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-07
Filing date: 2008-07-07
Publication date: 2009-04-29
Anticipated expiration: 2018-07-07

Abstract

The utility model relates to a fuse socket with a concealed light emitting module so as to supply plugging and connection of a fuse. The fuse socket comprises an insulating body, two conductive plates which are conducted with an external circuit and the light emitting module; the insulating body is provided with a holding room; the two conductive plates are respectively fixed in the holding room; the fuse is inserted in the holding room and is connected with the two conductive plates; the light emitting module is concealed in the inner part of the holding room and is respectively and electrically connected with the two conductive plates; therefore, the utility model has the effect of saving the cost.

Description

Fuse holder with concealed light emitting module

Technical field

The utility model relates to a kind of fuse holder, refers to a kind of fuse holder with concealed light emitting module especially.

Background technology

General fuse uses on electric product widely.When the limit that the electric current over insurance silk by electric product can be loaded, fuse then can fuse disconnection, to avoid that the circuit board or the electronic building brick of electric product inside are caused damage, so have the effect of protecting electric product.This electric product comprises mains switch or automobile-used safeties or the like.

As known automobile-used safeties, it mainly comprises fuse holder, two conducting strips and fuse; This fuse holder offers accommodation chamber and is communicated with two holddown grooves of this accommodation chamber; These two conducting strips are separately fixed in these two holddown grooves, and are inwardly reeled to form slot in the both sides of this conducting strip; This fuse then is plugged in respectively in these two slots, and this fuse includes housing and build-in and is located in the light emitting module of this enclosure interior.

Above-mentioned safeties are under normal operating condition, and when electric current passed through this fuse, this light emitting module can't be shinny, and after this fuse fused because of overload, electric current will and make it shinny by this light emitting module, burnt to indicate this fuse.

Yet, these safeties still have following shortcoming on reality is used: because of this light emitting module build-in and be installed with this enclosure interior at this fuse, so when this fuse burns out, this fuse can't use again, cause this fuse to abandon, and when abandoning this fuse, must abandon together with this light emitting module, thereby will cause its cost waste.

The utility model content

In view of this, main purpose of the present utility model is to provide a kind of fuse holder that can cost-effectively have concealed light emitting module.

For achieving the above object, the utility model provides a kind of fuse holder with concealed light emitting module, and it plugs and connects fuse, and this fuse holder is made of insulating body, two conducting strip and light emitting modules with the external circuit conducting; This insulating body is provided with accommodation chamber; These two conducting strips are individually fixed in this accommodation chamber, and described fuse is inserted in this accommodation chamber and with these two conducting strips and connects; This light emitting module is hidden in this accommodation chamber inside and is electrically connected with these two conducting strips respectively.

As can be seen from the above technical solutions, fuse holder with concealed light emitting module of the present utility model, be hidden in the accommodation chamber inside of insulating body by light emitting module, but not in fuse inside, when fuse burns and can't use, in the time of must abandoning fuse, need not to abandon, thereby have cost-effective effect together with light emitting module.

Description of drawings

Fig. 1 is the perspective exploded view that the utlity model has the fuse holder of concealed light emitting module;

Fig. 2 is the solid combination schematic diagram that the utlity model has the fuse holder of concealed light emitting module;

Fig. 3 is the cutaway view along 3-3 line among Fig. 2;

Fig. 4 is the perspective exploded view of another embodiment that the utlity model has the fuse holder of concealed light emitting module;

Fig. 5 is the sectional view after the fuse holder among Fig. 4 makes up;

Fig. 6 is the perspective exploded view of another embodiment that the utlity model has the fuse holder of concealed light emitting module.

Description of reference numerals

10 insulating bodies, 11 accommodation chambers

12 holddown grooves, 13 conduits

20 conducting strips, 21 abutting parts

22 resilient clamp portions, 23 slots

30 electric wires, 40 light emitting modules

41 conductive connecting pins, 42 circuit boards

43 light-emitting diodes (LED) lamp, 44 resistance

50 fuses, 51 housings

52 metal inserts, 53 location notchs

60 insert-connecting plates, 61 hook portions

Embodiment

Following embodiment further describes viewpoint of the present utility model, but non-to limit protection range of the present utility model anyways.

See also Fig. 1 to Fig. 3, the utlity model has the fuse holder of concealed light emitting module, plug and connect for fuse 50, this fuse holder is made of the conducting strip 20 of insulating body 10, two and external circuit conducting, two electric wires 30 and light emitting module 40.

This insulating body 10 is provided with accommodation chamber 11, and this accommodation chamber 11 includes two holddown grooves 12, and these two holddown grooves 12 are respectively the fluting that is the sub-elliptical shape.

These two conducting strips 20 are installed with respectively and are fixed in these two holddown grooves 12, described fuse 50 is inserted in this accommodation chamber 11 and with these two conducting strips 20 and connects, this conducting strip 20 extended by abutting part 21 and from these abutting part 21 both sides and inwardly two resilient clamp portions 22 of coiling constituted, and between this resilient clamp portion 22 and this abutting part 21, be formed with slot 23.

These two electric wires 30 are electrically connected this two conducting strips 20 respectively, and pass this insulating body 10 outsides.These two conducting strips 20 are communicated with external circuit by these two electric wires 30.

This light emitting module 40 comprises two conductive connecting pins 41, the circuit board 42 that is electrically connected these two conducting strips 20 that is electrically connected these two conducting strips 20 respectively, light-emitting diode (LED) lamp 43 that is electrically connected this circuit board 42 and the resistance 44 that is electrically connected this circuit board 42, and this resistance 44 has high resistance.Except above-mentioned constituted mode, this light emitting module 40 also can be the light-emitting diode with high resistance.This light emitting module 40 is hidden in this accommodation chamber 11 inside, and is electrically connected this two conducting strips 20.Wherein, two conductive connecting pins 41 of this of this light emitting module 40 can be plugged on respectively in these two slots 23, or can be by extracting in these two slots 23, when this light emitting module 40 damages, and replaceable another light emitting module.

Two metal inserts 52 that aforesaid fuse 50 includes housing 51 and is located in these housing 51 inside, this housing 51 is made by material transparent or that light transmission is preferable, and the position offers location notch 53 in the central, this location notch 53 is formed between these two metal inserts 52, for these light emitting module 40 location, these two metal inserts 52 then part expose outside this housing 51, and can be plugged on respectively in these two slots 23.

During the utility model assembling, at first these two conductive connecting pins 41 of this light emitting module 40 are plugged respectively and elastic clip is pulled and is being positioned at the formed separately slot 23 of these two conducting strips 20 of this insulating body 10, and this light emitting module 40 is fixed between these two conducting strips 20, and electrically connect with this two conducting strips 20, at last, again this fuse 50 is plugged in respectively in these two slots 23 with these two

metal inserts

52,21 folders of this resilient clamp portion 22 and this abutting part this metal insert 52 of pulling, so that this fuse 50 is fixed on this insulating body 10, this light emitting module 40 then is positioned in this location notch 53.

When using the utility model, at first these two electric wires 30 are connected to power supply respectively, when electric current was flowed through this fuse 50, by this LED lamp 43 of this light emitting module 40, therefore, this LED lamp 43 can't be not shinny.And after this fuse 50 fuses because of overload, will flow through this LED lamp 43 and make it shinny of electric current, and irradiate via this housing 51 of this fuse 50, burnt to indicate this fuse 50, must carry out the replacing of this fuse 50.And after in a single day this fuse 50 burnt, this fuse 50 promptly can't re-use, but when abandoning this fuse 50, need not to abandon together with this light emitting module 40, thereby has cost-effective effect.

See also Fig. 4, be the perspective exploded view of another embodiment of the fuse holder that the utlity model has concealed light emitting module, and Fig. 5 is the sectional view after the fuse holder combination among Fig. 4.Present embodiment is with the difference of previous embodiment: also offer the conduit 13 that is communicated with these two holddown grooves 12 on this insulating body 10, two conductive connecting pins 41 of this of this light emitting module 40 then are plugged on respectively in this conduit 13 to connect mutually with these two conducting strips 20, this light emitting module 40 is fixed between these two conducting strips 20, and electrically connect with this two conducting strips 20, constitute another fixed form of this light emitting module 40 of the present utility model.

See also Fig. 6, perspective exploded view for the another embodiment of the fuse holder that the utlity model has concealed light emitting module, present embodiment is with the difference of previous embodiment: this two electric wires 30 are replaceable to become two insert-connecting plates 60, and these two conducting strips 20 are communicated with external circuit by these two insert-connecting plates 60.These two insert-connecting plates 60 extend from the abutting part 21 of these two conducting strips 20 respectively, and this insert-connecting plate 60 passes the bottom of this insulating body 10, for being plugged to (not shown) on the outside socket, wherein can from these two insert-connecting plates 60, protrude out hook portion 61 respectively, but these hook portion 61 clasps are located when passing for this insert-connecting plate 60 in the bottom of this insulating body 10.

In sum, use and the utlity model has cost-effective effect, and can solve the various shortcoming of known technology.

The above is preferred embodiment of the present utility model only, is not to be used to limit protection range of the present utility model.

Claims

1, a kind of fuse holder with concealed light emitting module, it plugs and connects fuse, it is characterized in that, and this fuse holder comprises:

Insulating body is provided with accommodation chamber;

Two conducting strips with the external circuit conducting are individually fixed in this accommodation chamber, and described fuse is inserted in this accommodation chamber and with these two conducting strips and connects; And

Light emitting module is hidden in this accommodation chamber inside and also is electrically connected with these two conducting strips respectively.

2, the fuse holder with concealed light emitting module as claimed in claim 1 is characterized in that, described accommodation chamber includes two holddown grooves that are installed with fixing described two conducting strips respectively.

3, the fuse holder with concealed light emitting module as claimed in claim 2, it is characterized in that, described insulating body also offers the conduit that is communicated with these two holddown grooves, described light emitting module has two conductive connecting pins, these two conductive connecting pins are plugged on respectively in this conduit, and connect mutually with described two conducting strips.

4, the fuse holder with concealed light emitting module as claimed in claim 1, it is characterized in that, described conducting strip by abutting part and extended from these abutting part both sides and inwardly two resilient clamp portions of coiling constituted, and between this resilient clamp portion and this abutting part, be formed with slot, described light emitting module has two conductive connecting pins, and these two conductive connecting pins are plugged on respectively in these two slots.

5, the fuse holder with concealed light emitting module as claimed in claim 4 is characterized in that, described two slots plug respectively and connect described fuse.

6, the fuse holder with concealed light emitting module as claimed in claim 1, it is characterized in that described light emitting module comprises two conductive connecting pins that are electrically connected described two conducting strips respectively, the circuit board that is electrically connected described two conducting strips, the resistance that is electrically connected the LED light lamp of this circuit board and is electrically connected this circuit board.

7, the fuse holder with concealed light emitting module as claimed in claim 1 is characterized in that, described light emitting module is a light-emitting diode.

8, the fuse holder with concealed light emitting module as claimed in claim 1 is characterized in that, described fuse holder also comprises two electric wires, and described two conducting strips are by passing this two electric wires and external circuit conducting of described insulating body outside respectively.

9, the fuse holder with concealed light emitting module as claimed in claim 1 is characterized in that, described fuse holder also comprises two insert-connecting plates, and described two conducting strips are by passing this two insert-connecting plates and external circuit conducting of this insulating body bottom respectively.

10, the fuse holder with concealed light emitting module as claimed in claim 9 is characterized in that, described fuse holder also comprises the hook portion that protrudes out respectively from described two insert-connecting plates, and described hook portion clasp is in the bottom of described insulating body.