CN201590326U

CN201590326U - Transformer assembling structure used for LED TV and Monitor

Info

Publication number: CN201590326U
Application number: CN2010203024240U
Authority: CN
Inventors: 许文豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-05
Filing date: 2010-02-05
Publication date: 2010-09-22
Anticipated expiration: 2020-02-05

Abstract

The utility model discloses a transformer assembling structure used for LED TV and Monitor, which comprises a housing, a solenoid and an iron core; a cavity for mounting the solenoid is formed in the housing; a channel for accommodating the iron core is also formed in the housing; the channel is arranged on the periphery of the cavity; four sides of the cavity are isolated from the channel by baffles in the housing, wherein baffles on two sides are provided with iron core center pillar inlets; and sidewalls for coating the outside of the iron core are disposed on the periphery of the channel. The assembling structure of the utility model cancels the step of winding insulation adhesive plaster, not only saves time and labor achieves the aim of saving cost, but also reduces the integral volume of the transformer, is beneficial to application on the electric equipments such as LED TV and Monitor; at the same time, can ensure the electric characteristic safe distances between the edge pin of the iron core and other adjacent electronic components.

Description

Be used in the package assembly of a kind of transformer of LED TV, Monitor

Technical field

The utility model relates to the package assembly of transformer, particularly is used in the package assembly of a kind of transformer of LED TV, Monitor.

Background technology

At present, for guaranteeing the electrical characteristic safety distance of transformer and contiguous other electron component, traditional way is to adopt enclosure wall formula wall that iron core limit inboard leg and line bag are kept apart, and twines the multilayer insulation adhesive plaster at iron core limit leg outer side.This method causes the transformer overall volume to increase, and is unfavorable for transformer and the end product microminiaturization thereof of transformer especially for use in LED TV, Monitor, and twines more time-consuming, the effort of mode of adhesive plaster, and cost is also than higher.Therefore, the transformer that should guarantee LED TV, Monitor take volume little, keep its safety distance to become a big obstacle of compactization of electrical equipment such as LED TV, Monitor again.

The utility model content

For addressing the above problem, the utility model provides a kind of package assembly time saving and energy saving, that be used in a kind of transformer of LED TV, Monitor.

The utility model is that the technical scheme that its problem of solution is adopted is:

Be used in the package assembly of a kind of transformer of LED TV, Monitor, comprise housing, line bag and iron core, be provided with the cavity volume that is used for the hookup wire bag in the housing, also be provided with the passage that is used to hold iron core in the housing, passage is located at the periphery of cavity volume, cavity volume four sides are by being located at dividing plate and the channel separation in the housing, and wherein the dividing plate of both sides is provided with iron core middle column's inlet, and the periphery of passage is provided with the sidewall that coats the iron core outside.

The beneficial effects of the utility model are: package assembly of the present utility model is kept apart line bag and iron core by dividing plate, by sidewall the iron core outside and contiguous other electron component are kept apart, omitted the step of traditional winding insulating tape, thereby can save associated a series of equipment and technology such as adhesive plaster, the bag adhesive tape machine, place etc., can save time and the labour, reach the purpose of saving cost, guaranteed that also the transformer overall volume is smaller, help being used in LED TV, on the electric equipments such as Monitor, also can guarantee the limit leg of iron core and the electrical characteristic safety distance between the contiguous other electron component simultaneously.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is an exploded view of the present utility model;

Fig. 2 is the schematic diagram on the top of housing of the present utility model;

Fig. 3 is the schematic diagram of the bottom of housing;

Fig. 4 is the side schematic view of housing;

Fig. 5 is installed in schematic diagram on the pcb board for the utility model.

Embodiment

Referring to figs. 1 through Fig. 4, the package assembly that is used in a kind of transformer of LED TV, Monitor of the present utility model, comprise housing 1, line bag 20 and iron core 3, be provided with the cavity volume 2 that is used for hookup wire bag 20 in the housing 1, also be provided with the passage 4 that is used to hold iron core 3 in the housing 1, passage 4 is located at the periphery of cavity volume 2, cavity volume 2 four sides are isolated with passage 4 by the dividing plate of being located in the housing 1 10, wherein the dividing plate 10 of both sides is provided with iron core middle column's inlet 101, and the periphery of passage 4 is provided with the sidewall 40 that coats iron core 3 outsides.Iron core 3 wherein is the E font, comprises two limit legs 31 and the center pillar between two limit legs 31 32, and center pillar 32 inserts the line bag 20 that is arranged in cavity volume 2 by iron core middle column's inlet 101.The dividing plate 10 of cavity volume 2 four sides can be well be installed in the cavity volume 2 line bag 20 and passage 4 in iron core 3 keep apart, sidewall 40 coats two limit leg 31 outsides of iron core 3, the whole other electron component with vicinity of transformer is kept apart, guaranteed the opering characteristic of electric apparatus safety distance between two limit leg 31 outsides and the contiguous other electron component, this structure can be omitted the step of twining insulating tape, thereby can save associated a series of equipment and technology such as adhesive plaster, the bag adhesive tape machine, place etc., can save time and the labour, reach the purpose of saving cost, guaranteed also that simultaneously the transformer overall volume is smaller, helps being used in LED TV, on the electric equipments such as Monitor.

Further, housing 1 bottom surface is provided with the opening 21 that is communicated with cavity volume 2.Opening 21 the installation and removal that make things convenient for line bag 20 are set, operate very simply, can effectively save time.

Housing 1 is provided with and E font iron core 3 corresponding insertions mouths 5.

Wherein, described mouthfuls 5 feeder connections that comprise two limit legs 31 that are used to insert iron core 3 that insert also comprise being arranged at perpendicular to the inlet of the iron core middle column on the dividing plate 10 of center pillar 32 101.Limit leg 31 is inserted in the corresponding passage 4 by feeder connection, and center pillar 32 inserts the line bag 20 that is arranged in cavity volume 2 by iron core middle column's inlet 101.

In addition, housing 1 bottom surface extends to form protruding plate 6 towards inserting mouthful 5 outer ends, and protruding plate 6 is together with being located at protruding plate 6 both sides, forming the structure that guiding iron cores 3 insert housings 1 perpendicular to the side plate 60 of protruding plate 6.This structure not only makes iron core 3 can insert more exactly in the passage 4 in the housing 1, and helps installation and removal.In addition, the passage 4 of housing 1 also can be made a joint or number joint formula with the configuration of contiguous other electron component.

As the further improvement of aforesaid way, can be positioned at two iron cores 3 at housing 1 top and besel 7 is set, but wherein besel 7 can be made by perspective material, also can directly empty formation at housing 1 top with the contact-making surface place of side leg 31.Being provided with of besel 7 makes things convenient for installation personnel to check the contact situation of two iron cores 3 with side leg 31, can according to circumstances harmonize to the contact accuracy, also can apply fixing glue toward this place, makes overall structure more firm.

As shown in Figure 5, the LED TV that is used in of the present utility model, the package assembly of a kind of transformer of Monitor can be installed on the pcb board 8, during installation, on pcb board 8, dig out earlier a cavity that adapts with housing 1 gabarit size, again line bag 20 is put into cavity volume 2 from the opening 21 of housing 1 bottom, the limit leg 31 of two iron cores 3 is respectively from the insertion mouth 5 at housing 1 two ends inserts passage 4 in the housings 1, center pillar 32 inserts the line bag 20 that is arranged in cavity volume 2 from iron core middle column's inlet 101, housing 1 integral body can be inserted in the cavity of pcb board 8 at last, transformer integral body takes up space smallerly on pcb board 8 like this, can make LED TV, Monitor is lighter and thinner.

Above-mentionedly just preferred embodiment of the present utility model is illustrated and describes; but execution mode of the present utility model is not restricted to the described embodiments; as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection range of the present utility model.

Claims

1. be used in LED TV, the package assembly of a kind of transformer of Monitor, it is characterized in that: comprise housing (1), line bag (20) and iron core (3), be provided with the cavity volume (2) that is used for hookup wire bag (20) in the housing (1), also be provided with the passage (4) that is used to hold iron core (3) in the housing (1), passage (4) is located at the periphery of cavity volume (2), cavity volume (2) four sides are isolated with passage (4) by the dividing plate of being located in the housing (1) (10), wherein the dividing plate of both sides (10) is provided with iron core middle column's inlet (101), and the periphery of passage (4) is provided with the sidewall (40) that coats iron core (3) outside.

2. the package assembly that is used in a kind of transformer of LED TV, Monitor according to claim 1 is characterized in that: housing (1) bottom surface is provided with the opening (21) that is communicated with cavity volume (2).

3. the package assembly that is used in a kind of transformer of LED TV, Monitor according to claim 1, it is characterized in that: described iron core (3) is the E font, comprise two limit legs (31) and be positioned at center pillar (32) between two limit legs (31) that housing (1) is provided with and the corresponding insertion of E font iron core (3) mouthful (5).

4. the package assembly that is used in a kind of transformer of LED TV, Monitor according to claim 3, it is characterized in that: describedly insert the feeder connection that mouthful (5) comprise two the limit legs (31) that are used to insert iron core (3), also comprise and being arranged at perpendicular to the inlet of the iron core middle column on the dividing plate (10) of center pillar (32) (101), limit leg (31) is inserted in the corresponding passage (4) by feeder connection, and center pillar (32) inserts the line bag (20) that is arranged in cavity volume (2) by iron core middle column's inlet (101).

5. the package assembly that is used in a kind of transformer of LED TV, Monitor according to claim 4, it is characterized in that: housing (1) bottom surface extends to form protruding plate (6) towards inserting mouthful (a 5) outer end, and protruding plate (6) is together with being located at protruding plate (6) both sides, forming the structure that guiding iron core (3) inserts housing (1) perpendicular to the side plate (60) of protruding plate (6).

6.

The package assembly that is used in a kind of transformer of LED TV, Monitor according to claim 3 is characterized in that: housing (1) top is positioned at two iron cores (3) and is provided with besel (7) with the contact-making surface place of side leg (31).