TWM334453U - Conductive union joint unit of cold cathode fluorescent lamps (CCFL) - Google Patents

Description

.M334453 # >, » VIII, new description: [New technical field] This is a kind of conductive socket member of cold cathode lamp, especially for a kind of intercalation and combination, several cold in parallel A conductive sleeve member of a cathode lamp. % [Prior technology]

In the past decade, the traditional display screen (CRT) using the principle of cathode ray tube has been gradually replaced by liquid crystal display (Uquid coffee (4), B (3)), because liquid crystal display H has many advantages, such as volume and weight, power consumption Low amount, no flicker and no radiation pollution. LCD displays include small-sized portable information products such as personal digital assistants (PDAs), or-size notebooks or desktop LCD screens, and even larger LCD TVs. . The composition of the liquid crystal display H (LCD) is mainly composed of a display unit, a display unit: a backlight module and a housing having a frame. The display unit includes a display panel, a processable data circuit board, and a thin film package for support (4) (4). The backlight module includes a cold cathode tube, a light guide plate, a reflector, and the like. - The cold cathode tube of the Zhongyueguang wheel set has a lamp guide wire as an external material at both ends, so as to increase the high frequency electricity to the cold cathode by the high frequency power supply device, and the cold cathode A discharge is generated inside the tube, and the outer line of the discharge I excites the phosphor powder formed on the inner wall of the cold cathode tube to make M334453

* · "I is the light source of the light module. The connection between the light guide wire and the wire is at the end of the wire. (4) The heart of the wire (4) {Achievement, that is, the outer cover of the plastic wire is peeled off. In order to expose the core wire of the wire, the slave grows up. However, the connection method is the same as that of the line of the rice, and the ',' line. In order to solve this problem, in the case of the Republic of China Invention No. 2005 m66, one terminal has a terminal that can reduce the number of working steps on the user side, and (4) connect the power supply to the cold cathode tube and other electrons, ~, Square; connected with a strip-shaped plate body, a plurality of connecting rods and a plurality of terminal fittings, the end two has a rod (four) for connecting the connected body, and the crimping portion has two crimping pieces m in a substantially U-shaped cross section. The connecting portion of the soil connecting piece power line extending from both sides of the connecting rod extends from the front end of the connecting rod so as to be opposite to the bending direction of the crimping piece, and the insertion hole of the lead terminal. , [New content] The technical problem that this creation wants to solve · · However, the structure of the material fittings disclosed in the 'money patent case has the need to wire the terminal on the assembly, the crimping piece and the wire The steps of crimping and placing the guide wire of the cold cathode tube, etc., are still necessary for the assembly process. Moreover, the terminal fitting structure disclosed in the aforementioned patent, which includes JV1334453 has several special-shaped components, such as a U-shaped crimping piece and a ring-shaped connecting portion, and a special one is used in the stamping process of the production component. The jig is formed by stamping, so the manufacturing cost is high. Moreover, a fixed interlocking body is formed after each pressing, and only a fixed number of cold cathode fluorescent tubes can be installed, which cannot be expanded or reduced, and the expandability in use is limited. • Therefore, the main purpose of this creation is to provide a conductive sleeve member for a cold cathode lamp, which is directly coupled to the conductive sleeve member through the conductive wire of the cold cathode lamp and utilizes two conductive sleeve members. The combination of wire insertion is used to simplify the assembly process of the backlight module of the liquid crystal display. Another object of the present invention is to provide a conductive sleeve member of a cold cathode fluorescent lamp having a simple structure, which is simpler in design and smaller in size, and does not require a complicated stamping process to reduce the production of conductive Production cost of the socket member. The technical means of solving the problem in this creation: Φ The technical means used in solving the problem of the prior art is to use a conductive sleeve member applied to the cold cathode lamp tube, and the plurality of cold cathode-pole lamp lamps can be used. The tube conductive portion is electrically connected to connect a plurality of cold cathode lamps in parallel. The conductive sleeve member includes a tube sleeve portion, and the tube sleeve portion has a tube sleeve end, and a tube conductive portion insertion hole is formed at the sleeve end of the tube, which can be cooled The conductive portion of the tube of the cathode lamp tube is inserted and coupled. A pair of connecting portions are extended at a predetermined position of the socket portion, and each of the pair of connecting portions has a connecting end and has a conductive segment insertion hole. The conductive segment insertion hole can be inserted and coupled by a conductive segment, and is inserted into the conductive segment insertion hole of the other conductive sleeve structure M334453 via the conductive segment to electrically connect the two Conductive socket member. The effect of the present invention against the prior art: By the technical means adopted in the present creation, only the conductive wire of the cold cathode lamp tube is inserted into the conductive segment insertion hole of the conductive sleeve member of the present invention, and by the number The conductive sleeve members connect a plurality of cold cathode lamps in parallel, and do not need to be crimped by crimping pieces and wires to simplify the assembly process of the moonlight stack of the liquid crystal display. Moreover, the shape of the conductive sleeve member in the creation is simple, and the production of the assembly is relatively simple, which reduces the complexity of the stamping process and reduces the production cost. The specific embodiments used in the present application will be further illustrated by the following implementation and accompanying drawings. [Embodiment] The first item of the tea reading is shown in the exploded view of the first embodiment of the present invention. The present invention is a conductive sleeve member of a cold cathode lamp tube. The conductive sleeve member (10) includes a tube sleeve portion 丨, and a pair of connection portions extend at a predetermined position of the tube sleeve portion 1 2. And the lamp tube is sleeved on the cold cathode lamp tube 3

^笞 Socket 1 has a lamp socket end 1 ^, end 11 forms a lamp tube 111 having a predetermined size > lamp tube conductive portion 31 is inserted as a light guide wire, -M334453 the pair is connected The portions 2 each have a connecting end 21, and each of the connecting ends $ i forms a conductive segment insertion hole 211. The conductive segment insertion hole 211 has a predetermined size of aperture and depth for inserting and bonding a conductive segment 4. The conductive segment 4 is a wire and has a conductive segment insertion end 41 at both ends of the conductive segment 4 for insertion and bonding to the conductive segment insertion hole 211. Referring to Fig. 4, Fig. 4 is a combined perspective view of the second embodiment of the present creation. As shown in the figure, in the present embodiment, the two structures can be made by using the conductive section 4.

The same conductive socket member 100 is electrically connected. The conductive segment insertion end 41 of the conductive segment 4 is inserted into one of the conductive segment insertion holes 211 of one of the conductive sleeve members (10), and another conductive segment of the conductive segment 41 is further inserted. The plug-in end 41 is inserted into the other conductive sleeve member, and the conductive portion is inserted into the 1 2U to electrically connect the two conductive sleeve members 00. Those skilled in the art can easily know that The manner in which two or more conductive socket members 100 are connected by electrically connecting the two conductive sleeve members 1 (9) in this embodiment can also be inferred. Fig. 5 is a plan view of a third embodiment of the present creation. ΓΓΓ/This implementation of the Department of Finance, Xiangsi Jianshe (four) (four) socket components, the two cathode lamps 3 at both ends of the lamp conductive part 3!

Two cold cathode lamps 3 are juxtaposed. It is mainly connected and combined with two segments of the conductive sleeves of the same type of junctions, and then the two cold cathodes are “electrically charged”. The parts are respectively inserted into the lamp tube conductive part insertion hole (1) and the Yin pipe conductive part is 丨^ S 1 joint part] the other end of the lamp J is also inserted and coupled to the other two lamps in the same way. M334453 'rr · The lamp tube conductive part of the socket 1 is inserted into the hole lu. Anyone familiar with this art can fortunately know that the method of connecting two cold cathode lamps 3 in parallel in the present embodiment can also be inferred. A method of connecting two or more cold cathode fluorescent tubes 3. After connecting a plurality of cold cathode fluorescent tubes 3 in parallel, a working current of a predetermined size can be given to the conductive sleeve members 1〇0 at both ends of the cold cathode fluorescent tubes 3, that is, The cold cathode lamp 3 can be made to emit a fluorescent light as a light source of the backlight module. It can be seen from the above embodiments that the I conductive sleeve member of the cold cathode lamp provided by the present invention has a value of Therefore, the picking operation has been in accordance with the requirements of the patent. However, the above description is only a description of the preferred embodiment of the present invention. The artist may make other improvements based on the above descriptions. However, these changes are still within the creative spirit of this creation and the scope defined below. ” [Simple Description] > Figure 1 An exploded perspective view of the first embodiment is created; Fig. 2 is a sectional view taken along line 2-2 of Fig. 1; Fig. 3 is a sectional view taken along line 3-3 of Fig. 1; A combined perspective view of the second embodiment is created; Fig. 5 is a plan view of the third embodiment of the present creation. [Main component symbol description] 100 Conductive socket member I Lamp socket part II Lamp socket M334453 111 Lamp conductive part insertion hole 2 Connection part 21 Connection end 211 Conductive section insertion hole 3 Cold cathode lamp 31 lamp conductive part 4 conductive section 41 conductive section plug end

Claims (1)

• M334453 J Jr r , IX. Scope of application: !.- A conductive sleeve member of a cold cathode lamp tube for electrically connecting a plurality of cathode lamps of a cold cathode lamp, characterized in that the conductive sleeve The connecting member has a lamp socket portion, the lamp tube socket portion has a lamp tube socket, and a lamp socket portion is formed at the 2 lamp socket portion for a cold cathode lamp lamp. The conductive portion of the tube is inserted and coupled, and the pre-= position of the tube sleeve extends out of the pair of connecting portions, and the pair of connecting portions each have a connection. ^ ' Each of the connecting portions is formed at the connecting end - the conductive portion is inserted into the hole And electrically coupled to a conductive segment and inserted into the conductive segment insertion hole of the other conductive sleeve member to electrically connect the two conductive socket members. 2. The conductive sleeve member of the cold cathode lamp f as described in claim i, wherein the conductive segment is a wire. 3. ^ Apply for patent scope! The conductive sleeve of the cold cathode lamp tube, wherein the conductive portion of the lamp of the cold cathode lamp is a lamp guide wire. ^The conductive sleeve joint of the cold cathode material described in the scope of the patent application, wherein the outer tube of the cold cathode lamp tube of the cold cathode lamp tube is formed at both ends of the cold cathode lamp tube. 12