Integrated ignition coil

Abstract

The utility model discloses an integrated ignition coil which comprises a shell, ignition coil bodies are arranged at the bottom end of the shell, a plurality of ignition coil bodies are arranged at intervals, a wire inserting groove is formed in one side of the shell, sliding grooves are formed in the front side and the rear side of the upper end face of the shell, and mounting plates are arranged at the left ends and the right ends of the interiors of the two sliding grooves in a sliding mode. Mounting holes are formed in the multiple mounting plates, a protective plate is detachably arranged at the top end of the shell, inserting rods are symmetrically arranged on the protective plate, the two inserting rods are rotatably mounted on the protective plate, inserting holes are formed in the positions, corresponding to the two inserting rods, of the upper end face of the shell, locking rods are arranged at the bottom ends of the two inserting rods, and the locking rods are rotatably mounted on the protective plate. Locking plates are arranged on the two locking rods, locking blocks corresponding to the locking plates are arranged on the inner walls of the two inserting holes, and through the design of the protection plates, rapid disassembly and assembly are convenient, and the top protection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ignition coils, and more specifically, to a connected ignition coil. Background Art

[0002] The automobile ignition coil is the core component of the ignition device on the automobile engine, which can enable the spark plug to generate sparks with sufficient energy to realize the ignition function. The one-piece automobile ignition coil integrates multiple automobile ignition coils into one shell, and can start multiple automobile ignition coils at the same time. When the existing one-piece ignition coil is in use, the overall installation mechanism of the device is fixed in position for different external installation environments, which is inconvenient to adjust and the practicality needs to be improved. When the device is in use, after the device is installed as a whole, the top shell is exposed to the outside, and there is a lack of a suitable top protection mechanism. In addition, when the device is in use, the wiring position is exposed to the outside and is easily damaged by external influences. The protection effect of the wiring position needs to be improved. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a one-piece ignition coil to solve the technical problem mentioned in the background technology that after the device is installed as a whole, the top shell is exposed to the outside and there is a lack of a suitable top protection mechanism.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a one-piece ignition coil, comprising a shell, an ignition coil body is provided at the bottom end of the shell, and multiple ignition coil bodies are arranged at intervals, a wire insertion groove is provided on one side of the shell, and slide grooves are provided on both sides of the front and rear ends of the upper end face of the shell, and mounting plates are slidably provided at the left and right ends of the two slide grooves, and multiple mounting plates are provided with mounting holes, and a protective plate is detachably provided at the top of the shell, and plug rods are symmetrically provided on the protective plate, and two of the plug rods are rotatably installed on the protective plate, and holes are provided on the upper end face of the shell corresponding to the two plug rods, and locking rods are provided at the bottom ends of the two plug rods, and locking plates are provided on the two locking rods, and locking blocks are provided on the inner walls of the two holes corresponding to the locking plates.

[0007] The utility model is further configured such that guide rods are provided inside the two slide grooves, and guide holes are opened on the plurality of mounting plates corresponding to the guide rods, so as to guide the sliding adjustment of the mounting plates.

[0008] The utility model is further configured such that a first threaded hole is opened on the plurality of mounting plates, a second threaded hole is opened inside the two sliding grooves corresponding to the first threaded hole, a plurality of the second threaded holes are arranged at intervals, and the first threaded hole and the second threaded hole are connected by bolts for easy adjustment and locking.

[0009] The utility model is further configured such that grooves are provided on both the front and rear sides of the lower end surface of the protective plate corresponding to the plurality of the first threaded holes to avoid conflicts between the protective plate and the bolts.

[0010] The utility model is further configured that a protective cover is detachably provided on the shell corresponding to the wire insertion slot, and two protective covers are symmetrically provided to protect the plugged wires.

[0011] The utility model is further configured such that the housing is provided with fixing rods corresponding to the two protective covers, the outer ends of the two fixing rods are provided with fixing rings, and the fixing rods and the fixing rings are threadedly connected to facilitate the installation and locking of the protective covers.

[0012] The utility model is further configured such that positioning rods are symmetrically provided on the two protective covers, and positioning holes are opened on the shell corresponding to the plurality of positioning rods to realize positioning of the protective covers during installation.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a one-piece ignition coil, which has the following beneficial effects:

[0015] 1. Through the design of the protective plate, the protective plate can be detachably arranged corresponding to the shell, the plug rod and the plug hole are installed in coordination, and the locking plate on the locking rod is locked with the locking block on the inner wall of the plug hole, which is convenient for quick disassembly and assembly and improves the top protection effect.

[0016] 2. Through the design of the mounting plate, the mounting plate is slidably arranged relative to the slide groove, the guide rod and the guide hole cooperate for guidance, and the first threaded hole and the second threaded hole are locked by bolts, which facilitates the position adjustment of the mounting plate, facilitates the position adjustment of the mounting plate according to external needs, and facilitates installation and adjustment.

[0017] 3. Through the design of the protective cover, two protective covers are symmetrically arranged. The protective cover is installed corresponding to the fixed rod. The positioning rod and the positioning hole cooperate for positioning. The fixing ring and the fixing rod thread cooperate to facilitate the installation and locking of the protective cover, and safely protect the performance of the plug-in position screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the preferred overall structure of a one-piece ignition coil;

[0019] Figure 2It is a schematic diagram of the overall structure of a one-piece ignition coil preferably without a protective plate and a protective cover installed;

[0020] Figure 3 A cross-sectional view of the internal structure of a shell and an ignition coil body of a one-piece ignition coil;

[0021] Figure 4 A schematic diagram of a protective plate structure preferred for a one-piece ignition coil;

[0022] Figure 5 This is a schematic diagram of a preferred mounting plate structure for a one-piece ignition coil;

[0023] Figure 6 The present invention is a schematic diagram of the matching structure of a protective cover and a positioning rod preferably used for a one-piece ignition coil.

[0024] In the figure: 1. Shell; 2. Ignition coil body; 3. Wire insertion slot; 4. Slide slot; 5. Mounting plate; 6. Mounting hole; 7. Protective plate; 8. Insertion rod; 9. Insertion hole; 10. Locking rod; 11. Locking plate; 12. Locking block; 13. Guide rod; 14. Guide hole; 15. First threaded hole; 16. Second threaded hole; 17. Groove; 18. Protective cover; 19. Fixing rod; 20. Fixing ring; 21. Positioning rod; 22. Positioning hole. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5A one-piece ignition coil comprises a shell 1, an ignition coil body 2 is provided at the bottom end of the shell 1, a plurality of ignition coil bodies 2 are arranged at intervals, a wire insertion slot 3 is provided on one side of the shell 1, slide slots 4 are provided on both sides of the front and rear ends of the upper end face of the shell 1, mounting plates 5 are slidably provided at the left and right ends of the two slide slots 4, and mounting holes 6 are provided on the plurality of mounting plates 5, a protective plate 7 is detachably provided at the top end of the shell 1, plug rods 8 are symmetrically provided on the protective plate 7, and two plug rods 8 are rotatably installed on the protective plate 7, and plug holes 9 are provided on the upper end face of the shell 1 corresponding to the two plug rods 8, locking rods 10 are provided at the bottom ends of the two plug rods 8, locking plates 11 are provided on the two locking rods 10, and locking blocks 12 are provided on the inner walls of the two plug holes 9 corresponding to the locking plates 11.

[0029] In this embodiment, the protective plate 7 is installed corresponding to the shell 1, and the plug rod 8 and the socket 9 are installed in coordination. The plug rod 8 is rotated to drive the locking rod 10 and the locking plate 11 to rotate, and the locking plate 11 and the locking block 12 are locked in coordination, so that the protective plate 7 can be quickly disassembled and assembled.

[0030] More specifically, the mounting plate 5 is slidably adjusted relative to the slide slot 4, the mounting plate 5 is adjusted to a suitable position, and the bolts pass through the mounting holes 6 and are locked in cooperation with the outside.

[0031] See also Figure 1-5 As an implementation method of the mounting plate 5: a guide rod 13 is provided inside the two slide grooves 4, guide holes 14 are provided on multiple mounting plates 5 corresponding to the guide rods 13, first threaded holes 15 are provided on multiple mounting plates 5, second threaded holes 16 are provided inside the two slide grooves 4 corresponding to the first threaded holes 15, multiple second threaded holes 16 are arranged at intervals, the first threaded holes 15 and the second threaded holes 16 are connected by bolts, and grooves 17 are provided on both the front and rear sides of the lower end surface of the protective plate 7 corresponding to the multiple first threaded holes 15.

[0032] Specifically, the guide rod 13 and the guide hole 14 cooperate to guide the sliding of the mounting plate 5. After sliding to a suitable position, the first threaded hole 15 and the second threaded hole 16 are aligned, and the bolts are passed through and tightened to fix them. The groove 17 of the protective plate 7 cooperates with the bolts to avoid conflicts that affect the installation.

[0033] See also Figure 1-3 and Figure 6 As an implementation method of the protective cover 18: a protective cover 18 is detachably provided on the shell 1 corresponding to the wire slot 3, and two protective covers 18 are symmetrically arranged. The shell 1 is provided with a fixing rod 19 corresponding to the two protective covers 18, and the outer ends of the two fixing rods 19 are provided with a fixing ring 20, the fixing rod 19 and the fixing ring 20 are threadedly connected, and positioning rods 21 are symmetrically provided on the two protective covers 18, and positioning holes 22 are opened on the shell 1 corresponding to the multiple positioning rods 21.

[0034] Specifically, the protective cover 18 is installed corresponding to the fixed rod 19, the positioning rod 21 and the positioning hole 22 cooperate for positioning, the fixing ring 20 and the fixing rod 19 are threadedly matched to lock the installation, and the two protective covers 18 cooperate to protect the wiring position.

[0035] In summary, the overall equipment is in use:

[0036] When in the installation adjustment state before use, the mounting plate 5 is slidably adjusted relative to the slide groove 4, and the guide rod 13 and the guide hole 14 cooperate for guidance. After sliding and adjusting to the appropriate position, the first threaded hole 15 and the second threaded hole 16 are aligned, and the bolts are passed through and tightened to fix them. The mounting hole 6 on the mounting plate 5 is aligned with the external mounting position, and the bolts are passed through and tightened to fix them.

[0037] When the protective plate 7 is in the installation state, after the overall locking installation, the protective plate 7 is installed, the plug rod 8 and the socket 9 are installed in coordination, the plug rod 8 is rotated, the plug rod 8 drives the bottom locking rod 10 and the locking plate 11 to rotate synchronously, the locking plate 11 and the locking block 12 cooperate to lock the installation, and the protective plate 7 realizes safe protection for the top of the device.

[0038] When in the wire plug protection state, the external power line is installed corresponding to the wire plug slot 3. After the wiring is completed, the protective cover 18 is installed. The protective cover 18 is installed corresponding to the fixed rod 19. The positioning rod 21 and the positioning hole 22 cooperate for positioning. After the protective cover 18 is installed, the fixing ring 20 is installed. The fixing ring 20 and the fixing rod 19 are threaded together to lock the installation.

[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A one-piece ignition coil, comprising a housing (1), an ignition coil body (2) being provided at the bottom end of the housing (1), a plurality of ignition coil bodies (2) being arranged at intervals, and a wire insertion slot (3) being provided at one side of the housing (1), wherein: The upper end face of the shell (1) is provided with a slide groove (4) on both the front and rear sides, and the left and right ends of the two slide grooves (4) are slidably provided with a mounting plate (5), and a plurality of mounting plates (5) are provided with mounting holes (6). The top of the shell (1) is detachably provided with a protective plate (7), and the protective plate (7) is symmetrically provided with a plug rod (8), and the two plug rods (8) are rotatably mounted on the protective plate (7). The upper end face of the shell (1) is provided with a plug hole (9) corresponding to the two plug rods (8), and the bottom ends of the two plug rods (8) are provided with a locking rod (10), and the two locking rods (10) are provided with a locking plate (11), and the inner walls of the two plug holes (9) are provided with a locking block (12) corresponding to the locking plate (11).

2. The one-piece ignition coil according to claim 1, characterized in that: A guide rod (13) is provided inside each of the two slide grooves (4), and a plurality of the mounting plates (5) are provided with a guide hole (14) corresponding to the guide rod (13).

3. The one-piece ignition coil according to claim 2, characterized in that: A first threaded hole (15) is provided on each of the plurality of mounting plates (5), a second threaded hole (16) is provided inside each of the two slide grooves (4) corresponding to the first threaded hole (15), a plurality of the second threaded holes (16) are arranged at intervals, and the first threaded hole (15) and the second threaded hole (16) are connected by bolts.

4. The one-piece ignition coil according to claim 3 is characterized in that: Grooves (17) are provided on both the front and rear sides of the lower end surface of the protection plate (7) corresponding to the plurality of first threaded holes (15).

5. The one-piece ignition coil according to claim 1, characterized in that: The housing (1) is detachably provided with a protective cover (18) corresponding to the wire insertion slot (3), and two protective covers (18) are symmetrically arranged.

6. The one-piece ignition coil according to claim 5, characterized in that: The housing (1) is provided with a fixing rod (19) corresponding to the two protective covers (18), and the outer ends of the two fixing rods (19) are provided with a fixing ring (20), and the fixing rod (19) and the fixing ring (20) are threadedly connected.

7. The one-piece ignition coil according to claim 6, characterized in that: Positioning rods (21) are symmetrically arranged on the two protective covers (18), and positioning holes (22) are opened on the housing (1) corresponding to the plurality of positioning rods (21).

Images