Integrated high-voltage pack

Abstract

The utility model discloses an integrated high-voltage pack which comprises a first outer shell, a second outer shell, a magnetic core and windings, five windings are evenly arranged on the magnetic core, magnetic bars are further arranged on the two sides of the magnetic core, pins are further arranged on the side, close to the magnetic bars, of the magnetic core, and a U-shaped groove matched with the magnetic bars to stretch out is formed in the top of the first outer shell. Clamping grooves are formed in the periphery of the first outer shell, two upper limiting grooves and two lower limiting grooves are formed in the first outer shell, two upper connecting parts and two lower connecting parts are arranged on the rear side of the magnetic core, the two upper connecting parts are connected with the upper limiting grooves respectively, and the two lower connecting parts are connected with the lower limiting grooves respectively. Four clamping grooves are formed in the first outer shell, buckles matched with the four clamping grooves are arranged on the second outer shell, two through grooves used for installing pins are further formed in the second outer shell, a protection frame is further arranged on the outer sides of the two through grooves, the first outer shell and the second outer shell are connected more tightly, and the magnetic core and the first outer shell are connected more tightly. Therefore, the moisture-proof and dust-proof performance is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to high voltage package technical field, concretely is a kind of integrated high voltage package. BACKGROUND

[0002] High voltage package, name is line output transformer, also called line package or line variation, the working principle of display high voltage package and television is basically identical, its main function is to generate anode high voltage, in addition provide focusing, acceleration, grid voltage each way. Since high voltage package works in high temperature, high frequency, high voltage, large current state, plus external environment humid or dusty and other factors influence, make high voltage package damage probability higher.

[0003] And the existing high voltage package inner core lacks the ability of resisting damp, high temperature and dust. CONTENT

[0004] The utility model discloses a kind of integrated high voltage package, to solve the above technical problems.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of integrated high voltage package, including first outer shell, second outer shell, magnetic core and winding, five windings are uniformly provided on the magnetic core, magnetic bar is also provided on the both sides of the magnetic core, pin foot is also provided on the side of the magnetic core close to magnetic bar, the first outer shell top is provided with U-shaped slot that cooperates with the magnetic bar and extends, the first outer shell is uniformly provided with clamping groove, two upper limit position grooves and two lower limit position grooves are provided in the first outer shell, two upper connecting parts and two lower connecting parts are provided on the rear side of the magnetic core, two upper connecting parts are connected with upper limit position groove respectively, two lower connecting parts are connected with lower limit position groove respectively, buckle that cooperates with four clamping grooves is provided on the second outer shell, two through-slots for installing pin foot are also provided on the second outer shell, protection frame is also provided on the outer side of two through-slots.

[0006] Preferably, the first outer shell is also provided with baffle in both sides center.

[0007] Preferably, the width of through-slot is equal to the width of pin foot.

[0008] Preferably, the first outer shell is also provided with insulating handle.

[0009] Preferably, the magnetic core is made of nickel-zinc material.

[0010] Preferably, the magnetic bar is made of 5*20 PC40 magnetic bar.

[0011] Preferably, the winding is made of 0.10*10J twisted wire.

[0012] Compared with prior art, the utility model has the beneficial effects that:

[0013] Through the design of the first shell body, the second shell body and the magnetic core, the first shell body and the second shell body are connected more closely through the U-shaped groove, the clamping groove and the buckle, and the magnetic core and the first shell body are also connected more closely through the upper limiting groove and the lower limiting groove cooperating with the upper connecting part and the lower connecting part, so that the high-voltage pack has better moisture resistance, high-temperature resistance and dust resistance, thereby improving the stability and service life of the high-voltage pack.

[0014] Meanwhile, the five windings form a six-slot voltage division structure, effectively reducing the influence of the skin effect, and making the high-voltage pack have better performance. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings described in the following are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 is a whole schematic diagram of an integrated high-voltage pack of the embodiment;

[0017] Figure 2 is an exploded view of an integrated high-voltage pack of the embodiment;

[0018] Figure 3 is a schematic diagram of a first shell body in an integrated high-voltage pack of the embodiment;

[0019] Figure 4 is a schematic diagram of a second shell body in an integrated high-voltage pack of the embodiment;

[0020] Figure 5 is a schematic diagram of a magnetic core and a winding in an integrated high-voltage pack of the embodiment.

[0021] In the drawings, the components represented by the numbers are listed as follows:

[0022] 1, first shell body; 2, second shell body; 3, magnetic core; 4, winding; 5, magnetic rod; 6, pin; 7, U-shaped groove; 8, clamping groove; 9, upper limiting groove; 10, lower limiting groove; 11, upper connecting part; 12, lower connecting part; 13, buckle; 14, through groove; 15, protection frame; 16, baffle; 17, insulating handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0024] Please refer to Figures 1-5 The utility model provides a kind of integrated high-voltage package, including first outer shell 1, second outer shell 2, magnetic core 3 and winding 4, five windings 4 are uniformly provided on magnetic core 3, magnetic rod 5 is also provided on the two sides of magnetic core 3, pin 6 is also provided on the side of magnetic core 3 close to magnetic rod 5, first outer shell 1 top is provided with U-shaped groove 7 that cooperates with the extension of magnetic rod 5, first outer shell 1 perimeter is uniformly provided with clamping groove 8, two upper limit position grooves 9 and two lower limit position grooves 10 are provided in first outer shell 1, two upper connecting parts 11 and two lower connecting parts 12 are provided on the rear side of magnetic core 3, two upper connecting parts 11 are connected with upper limit position groove 9 respectively, two lower connecting parts 12 are connected with lower limit position groove 10 respectively, buckle 13 that cooperates with four clamping grooves 8 is provided on second outer shell 2, two through slots 14 for installing pin 6 are also provided on second outer shell 2, protection frame 15 is also provided outside two through slots 14.

[0025] Specifically, baffle 16 is also provided in the center of the two sides of first outer shell 1, by being provided with baffle 16, the position of magnetic core 3 in first outer shell 1 is more stable, prevent displacement from occurring in the process of use, the design of baffle 16 can also effectively reduce the friction between winding 4 and outer shell, prolong the service life of integrated high-voltage package.

[0026] Specifically, the width of through slot 14 is equal to the width of pin 6, by the above setting, pin 6 can be tightly installed in through slot 14, there is no gap between through slot 14 and pin 6, improve the moisture resistance and dust resistance, further, the design of protection frame 15 can effectively protect pin 6 from external impact and abrasion.

[0027] Specifically, insulating handle 17 is also provided on first outer shell 1, by being provided with insulating handle 17, operating personnel can safely hold outer shell when installing or disassembling integrated high-voltage package, direct contact with live parts is avoided, so as to improve the safety of operation.

[0028] Specifically, the magnetic core 3 is made of nickel-zinc material, the magnetic bar 5 is a PC40 magnetic bar with a size of 5*20, and the winding 4 is wound by a 0.10*10J twisted wire, so that the magnetic core 3 and the winding 4 can effectively reduce the influence of skin effect, improve the high-frequency performance of the integrated high-voltage package, the nickel-zinc material of the magnetic core 3 has high magnetic permeability and low loss, and is suitable for high-frequency application occasions, the use of the PC40 magnetic bar ensures the strength and stability of the magnetic bar 5, and the magnetic bar 5 can withstand large current and magnetic field change, and the winding 4 wound by the twisted wire can help reduce the capacitance effect between the coils, thereby improving the overall performance and efficiency.

[0029] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is the orientation or position relationship based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication inside two elements or the interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning of the above-mentioned terms in the utility model by the person skilled in the art according to the specific situation.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that the embodiments can be modified without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated high voltage package, characterized by: Including first outer casing (1), second outer casing (2), magnetic core (3) and winding (4), the magnetic core (3) is uniformly provided with five windings (4), the magnetic core (3) is also provided with magnetic bar (5) on both sides, the side of the magnetic core (3) close to the magnetic bar (5) is also provided with pin (6), the first outer casing (1) top is provided with the U-shaped groove (7) that cooperates with the magnetic bar (5) and extends, the first outer casing (1) periphery is evenly provided with clamping groove (8), the first outer casing (1) is provided with two upper limit position slots (9) and two lower limit position slots (10) in, the rear side of the magnetic core (3) is provided with two upper connecting parts (11) and two lower connecting parts (12), two the upper connecting part (11) is connected with upper limit position slot (9) respectively, two the lower connecting part (12) is connected with lower limit position slot (10) respectively, the second outer casing (2) is provided with the buckle (13) that cooperates with four clamping groove (8), the second outer casing (2) is also provided with two through slots (14) for installing pin (6) on, two the through slot (14) outside is also provided with protection frame (15).

2. An integrated high voltage pack according to claim 1, characterized in that: The first outer casing (1) is also provided with baffle (16) in the center of both sides.

3. The integrated high voltage package of claim 1, wherein: The width of the through slot (14) is equal to the width of the pin (6).

4. The integrated high voltage package of claim 1, wherein: The first outer casing (1) is also provided with insulating handle (17).

5. The integrated high voltage package of claim 1, wherein: The magnetic core (3) is made of nickel-zinc material.

6. The integrated high voltage package of claim 1, wherein: The magnetic bar (5) adopts 5*20 PC40 magnetic bar.

7. The integrated high voltage package of claim 1, wherein: The winding (4) adopts 0.10*10J twisted wire winding.

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