CN206389597U

CN206389597U - A kind of ballast

Info

Publication number: CN206389597U
Application number: CN201720085120.5U
Authority: CN
Inventors: 张金鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-23
Filing date: 2017-01-23
Publication date: 2017-08-08
Anticipated expiration: 2027-01-23

Abstract

The utility model is related to a kind of ballast, including body and pedestal, body is installed in pedestal, body interior is provided with circuit board, body both sides are connected with plugboard, first make contact is provided with plugboard, first make contact is electrically connected with circuit board, one end of body is provided with multiple second contact points, both sides open up fluted in pedestal, plugboard is embedded in corresponding groove, and the first contact chip corresponding with first make contact is provided with groove, and one end of pedestal is provided with the second contact chip corresponding with the second contact point.The ballast that the utility model is made up of body and pedestal is divided into two parts, easy to use and practical；Go wrong, can close after mains lighting supply in illumination, Independent attempt changes light fixture, ballast, change convenient, and operation is simple；All change, economize on resources like that without to existing ballast, it is to avoid waste.

Description

A kind of ballast

Technical field

The utility model is related to lighting field, especially a kind of ballast.

Background technology

Existing ballast relies primarily on power line or the binding post connection live wire of power supply zero；In routine use, time mistake Long, power line or binding post are easily damaged by the high heat affecting of light；Easily occur accident when technical staff changes, operated, and Operation is very inconvenient, and generally require to take out stitches wiring etc. again.When problem occurs for ballast, miscellaneous part is often changed again to photograph During bright recovery, ballast generally all no longer replaces back the original, and former ballast also tends to exist inner components normally, but Circumscripted power line is because of high heat affecting scaling or the damage of binding post insulated part.Such case easily occurs, and wastes situation heavier.

Existing ballast is in use, it is necessary to which professional electrician human users, ordinary person's operation is more difficult, in fact The property used existing defects.And existing ballast is structure as a whole, when ballast goes wrong, often occur, zero inside ballast Part is had no problem, and circumscripted power line is scorched because of long-term hyperpyrexia, situations such as decortication internal power cord is exposed occurs, occurs this Situation, must often need more to renew ballast, waste situation more serious.

Utility model content

Technical problem to be solved in the utility model is in view of the shortcomings of the prior art, providing a kind of practical, replacing Convenient ballast.

The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of ballast, including body and pedestal, institute State body to be installed in the pedestal, the body interior is provided with circuit board, the body both sides are connected with grafting Plate, the plugboard centre position is provided with first make contact, and the first make contact is electrically connected with the circuit board, described One end of body is provided with both sides in multiple second contact points, the pedestal and opens up fluted, and the plugboard is embedded in correspondence The groove in, the first contact chip corresponding with the first make contact, one end of the pedestal are provided with the groove It is provided with the second contact chip corresponding with second contact point, the pedestal and is provided with connecting line, the one of the connecting line End is connected with first contact chip, and the other end of the connecting line is connected with live wire and user equipment.

The beneficial effects of the utility model are：The ballast being made up of body and pedestal is divided into two parts, easy to use And it is practical；Power line and binding post are no longer needed, is contacted by first make contact contact with the first contact chip, second Point contact with the second contact chip, realizes the transmission of electric current；Go wrong, can close after mains lighting supply, Independent attempt in illumination Light fixture, ballast are changed, changes convenient, and operation is simple；All change, save like that without to existing ballast Resource, it is to avoid waste.

On the basis of above-mentioned technical proposal, the utility model can also do following improvement.

Further, the pedestal is open at one end, the cuboid of one end closing, and two side plates for offering the groove are equal It is connected with the blind end of the pedestal, upper end cover plate and the pedestal of the pedestal are detachably connected.

Further, the pedestal is made up of Ins. ulative material.

Beneficial effect using above-mentioned further scheme is：Pedestal is made of Ins. ulative material, and security performance is high；Separately Outside, a side plate being connected with pedestal, can be assembled on pedestal after body is inserted into pedestal, is conducive to body and base Assembling between seat.

Further, the number of second contact point is identical with the number of second contact chip, and corresponds.

Further, the number of second contact point and second contact chip is 4.

Further, the first make contact, the second contact point, the first contact chip and the second contact chip are metal material system Into.

Beneficial effect using above-mentioned further scheme is：Second contact point is mutually corresponding with the second contact chip, is using When, the two contacts with each other, and can reach the effect of transmission electric current, safe and reliable.

Further, the groove is along the elongated arrangement in pedestal side, and the groove width by the close pedestal The side of the one laterally closer pedestal blind end of opening end is gradually reduced.

Further, the base internal wall is provided with multiple projections for being used to block the body, described raised towards described Base interior.

The plugboard is made up of Ins. ulative material.

Beneficial effect using above-mentioned further scheme is：The width of the groove is by by close to the pedestal opening end The side of the one laterally closer pedestal blind end is gradually reduced, and is conducive to first make contact and the first contact chip, in pedestal Wall sets multiple projections, is also beneficial to make body and pedestal clamping.

Brief description of the drawings

Fig. 1 is the structure chart of body in the utility model embodiment 1；

Fig. 2 is the structure chart of pedestal in the utility model embodiment 1；

Fig. 3 is the structure chart of body in the utility model embodiment 2；

Fig. 4 is the structure chart of body in the utility model embodiment 2；

Fig. 5 is the top view of the utility model body.

In accompanying drawing, the list of parts representated by each label is as follows：

1st, body；11st, plugboard；111st, the first contact；12 second contacts；13rd, circuit board；2nd, pedestal；21st, groove； 211st, the first contact chip；22nd, the second contact chip；23rd, it is raised.

Embodiment

Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit scope of the present utility model.

Embodiment 1

As shown in Figure 1, Figure 2, Figure 5, a kind of ballast of the present embodiment, including body 1 and pedestal 2, body 1 are installed on base In seat 2, body 1 is internally provided with circuit board 13, and the both sides of body 1 are connected with plugboard 11, plugboard 11 and are respectively provided with There is first make contact 111, first make contact 111 is electrically connected with circuit board 13, one end of body 1 is provided with multiple second contact points 12, both sides open up fluted 21 in pedestal 2, and plugboard 11 is embedded in corresponding groove 21, are provided with groove 21 and the Corresponding first contact chip 211 of one contact point 111, one end of pedestal 2 is provided with to be contacted with the second contact point 12 corresponding second Connecting line is provided with piece 22, pedestal 2, one end of connecting line is connected with the first contact chip 211, the other end and live wire of connecting line And user equipment connection.

The ballast of the present embodiment is divided into two parts that body 1 and pedestal 2 are constituted, easy to use and practical；No Need power line and binding post again, by the contact with the first contact chip 211 of first make contact 111, the second contact point 12 with The contact of second contact chip 22, realizes the transmission of electric current；Go wrong, can close after mains lighting supply in illumination, Independent attempt is more Light fixture, ballast are changed, changes convenient, and operation is simple；All changed like that without to existing ballast, save money Source, it is to avoid waste.

As shown in Fig. 2 the pedestal 2 of the present embodiment be open at one end, one end close cuboid, open up fluted 21 two Blind end of the individual side plate with pedestal 2 is connected, and a side plate of pedestal 2 is connected with pedestal 2.The side plate is the upper lid of ballast Plate, is put into inside pedestal 2 in body 1, and first make contact 111 is in close contact with the first contact chip 211, the second contact point 12 After being contacted with the second contact chip 22 closely, the side plate is assembled.Pedestal 2 is made up of Ins. ulative material, when in use security performance compared with It is high.

As Figure 1-Figure 2, the number of second contact point 12 of the present embodiment is identical with the number of the second contact chip 22, and Correspond.In the present embodiment, the number of the second contact point 12 and the second contact chip 22 is both preferably 4.Second contact chip 22 connection power lines, pedestal 2 is connected with light fixture lamp socket, in the present embodiment, the power supply being connected with the second contact chip 22 of pedestal 2 Line can be arranged on shelter or with partiting thermal insulation tape-stripping in light fixture bottom, may also be arranged on the light fixture back side, so that Power line is difficult by the high heat affecting of light.

As shown in Fig. 2 two middle side parts open up fluted 21 in the pedestal 2 of the present embodiment, groove 21 leads to sideways along pedestal 2 Long arrangement, i.e. groove 21 is opened up the blind end for putting pedestal 2 by the opening end of pedestal 2, and groove 21 width by close to pedestal 2 The side of the one laterally closer blind end of pedestal 2 of opening end is gradually reduced, and is so set groove 21, can be made the second contact chip 22 Good contact is realized with the second contact point 12.

As shown in Fig. 2 the inwall of pedestal 2 of the present embodiment is provided with multiple projections 23 for being used to block body 1, raised 23 court To the inside of pedestal 2, after the insertion pedestal 2 of body 1, being provided with beneficial to body 1 is blocked for projection 23, in order to avoid it shakes, is kept away Exempt from the second contact chip 22 and the loose contact of the second contact point 12.

As shown in Figure 1, Figure 2, Figure 5, the body 1 of the present embodiment is provided with the part prominent to both sides close to one end of pedestal 2, For after body 1 is inserted into pedestal 2, covering the opening end of pedestal 2, plugboard 11 is set along the side of body 1 is elongated, and is leaned on One end of the nearly opening end of pedestal 2 is connected with the ledge of the both sides of body 1, and the plugboard 11 is made up of Ins. ulative material, at it Middle part is provided with and the corresponding first make contact 111 of the first contact chip 211, first make contact 111 and the electricity being arranged in body 1 Road plate 13 is electrically connected, and circuit board 13 is more bigger than the circuit board 13 of existing ballast in the present embodiment.

The first make contact 111 of the present embodiment, the second contact point 12, the first contact chip 211 and the second contact chip 22 are Metal material is made.

In the present embodiment, the sheet metal for clamping is provided with the groove 21 of the inner side of pedestal 2, the sheet metal outer surface is set Certain radian is equipped with, the plugboard 11 positioned at the both sides of body 1 offers gap corresponding with sheet metal, sheet metal and gap are set Putting enables body 1 to insert on the base 2, and can just block, meanwhile, body can easily also be extracted when extracted.

The operation principle of the present embodiment is：By 21 pairs of the groove of the plugboard 11 of the both sides of body 1 respectively with both sides in pedestal 2 Should, body 1 is inserted into pedestal 2, sheet metal is stuck in gap, and first make contact 111 is contacted tightly with the first contact chip 211 Close, the second contact point 12 is contacted closely with the second contact chip 22, covers the removable side panel of pedestal 2, and the ballast is that can be used.

Embodiment 2

As Figure 3-Figure 4, equal 0 of the number of second contact point 12 of the present embodiment and the second contact chip 22, i.e. body One end be not provided with the second contact point 12, one end of pedestal is not provided with the second contact chip 22, and the ballast of the present embodiment only passes through Corresponding first make contact 111 contacts with each other with the second contact chip 211, realizes its function.

The operation principle of the present embodiment is：By 21 pairs of the groove of the plugboard 11 of the both sides of body 1 respectively with both sides in pedestal 2 Should, body 1 is inserted into pedestal 2, sheet metal is stuck in gap, and first make contact 111 is contacted tightly with the first contact chip 211 It is close, the removable side panel of pedestal 2 is covered, the ballast is that can be used.

In description of the present utility model, it is to be understood that term " interior ", " outer ", " on ", " under ", " " center ", " wide The orientation or position relationship of the instruction such as degree ", "front", "rear", " top ", " bottom ", " circumference " are based on orientation shown in the drawings or position Relation is put, description the utility model is for only for ease of and simplifies description, rather than indicate or imply signified device or element There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the common skill of this area For art personnel, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature Can be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, first is special Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.

Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model Within the scope of shield.

Claims

1. a kind of ballast, it is characterised in that including body (1) and pedestal (2), the body (1) is installed on the pedestal (2) Interior, the body (1) is internally provided with circuit board (13), and body (1) both sides are connected with plugboard (11), described First make contact (111) is provided with plugboard (11), the first make contact (111) is electrically connected with the circuit board (13) Connect, one end of the body (1) is provided with multiple second contact points (12), and the interior both sides of the pedestal (2) open up fluted (21), The plugboard (11) is embedded in the corresponding groove (21), is provided with and the first make contact in the groove (21) (111) corresponding first contact chip (211), one end of the pedestal (2) is provided with corresponding with second contact point (12) Connecting line, one end of the connecting line and first contact chip are provided with second contact chip (22), the pedestal (2) (211) connect, the other end of the connecting line is connected with live wire and user equipment.

2. a kind of ballast according to claim 1, it is characterised in that the pedestal (2) is that open at one end, one end are closed Cuboid, offers blind end of two side plates of the groove (21) with the pedestal (2) and is connected, the pedestal (2) Upper end cover plate is detachably connected with the pedestal (2).

3. a kind of ballast according to claim 2, it is characterised in that the pedestal (2) is made up of Ins. ulative material.

4. a kind of ballast according to claim 2, it is characterised in that the groove (21) is logical along the pedestal (2) side Length is arranged, and the width of the groove (21) is closed by the laterally closer pedestal (2) close to the pedestal (2) opening end The side at end is gradually reduced.

5. a kind of ballast according to claim 1, it is characterised in that the number of second contact point (12) and described the The number of two contact chips (22) is identical, and corresponds.

6. a kind of ballast according to claim 5, it is characterised in that second contact point (12) contacts with described second The number of piece (22) is 4.

7. according to any one of claim 1,5-6 a kind of ballast, it is characterised in that the first make contact (111), Two contact points (12), the first contact chip (211) and the second contact chip (22) are that metal material is made.

8. a kind of ballast according to claim 1, it is characterised in that pedestal (2) inwall, which is provided with, multiple to be used to block The projection (23) of body (1) is stated in residence, and the projection (23) is internal towards the pedestal (2).

9. a kind of ballast according to claim 1, it is characterised in that the plugboard (11) is made up of Ins. ulative material.