Firmly-mounted quick-release lamp holder

Abstract

The invention discloses a firmly-mounted quick-release lamp holder which comprises a lamp holder body, a pair of clamping blocks and a bulb and further comprises a limiting unit, the limiting unit is arranged on the outer side of the lamp holder body and provided with a pair of floatable inserting plates, and the limiting unit comprises a rotating ring which is rotationally arranged on the peripheral side of the lamp holder body in a sleeving mode; the limiting piece is used for limiting the rotating ring so that the rotating ring cannot move in the axial direction of the lamp holder; the pair of transmission parts is used for enabling the pair of inserting plates to float up and down when the rotating ring and the lamp holder rotate relatively; in daily use, by the adoption of the technical scheme, after the pair of clamping blocks penetrate through the corresponding external through grooves, the lamp holder is rotated, the pair of clamping blocks are inserted into the other ends of the corresponding external arc clamping grooves, then the rotating ring is rotated, and under the action of all the transmission pieces, the lamp holder is rotated, so that the lamp holder is locked, and the rotating ring is unlocked. The inserting plates are inserted into the corresponding external through grooves and the corresponding external arc clamping grooves respectively, one sides of the inserting plates abut against the corresponding clamping blocks, the rotating ring is locked through the self-locking piece, and the lamp holder is firmly installed.

Description

Technical Field

[0001] The invention relates to the field of automobile accessories, and in particular to a fast-release lamp holder that is firmly installed. Background Art

[0002] With the development of society, the progress of mankind, and the rapid rise of the automobile industry, the number of people buying cars is also increasing. Of course, people's requirements for various aspects of automobiles are also constantly improving. People begin to pay attention to the rational design of various parts of automobiles. Automobile lights are an indispensable part of automobiles. A mounting cylinder is fixed in the lampshade of the automobile. The inner circumferential wall of the mounting cylinder is provided with a pair of circular arc grooves, and a through groove is provided on the end surface of the mounting cylinder, which is respectively connected to one end of each circular arc groove (as shown above). Figure 1 As shown), the bulb is installed on the lamp holder, and a pair of clamping blocks are provided on the periphery of the lamp holder to match the arc clamping grooves, so that the lamp holder is installed in the installation tube, and the bulb extends into the lampshade of the vehicle. The defects are:

[0003] There is a lack of a locking structure, and the vibration generated during vehicle driving can easily cause the card block to loosen in the arc card slot. The reliability of the bulb installation is insufficient, and there are safety hazards during driving. Summary of the invention

[0004] The present invention aims to solve one of the technical problems existing in the prior art.

[0005] The present application provides a fast-release lamp holder that is firmly installed, comprising a lamp holder, a pair of clamps and a bulb, and further comprising:

[0006] The limiting unit is arranged on the outside of the lamp holder and has a pair of floating plug plates, which are used to penetrate into the corresponding external through groove and the other end of the corresponding external arc slot when the card block is inserted into the inner end of the external arc slot to limit the card block.

[0007] Restricted units include:

[0008] A rotating ring, which is rotatably sleeved on the outer peripheral side of the lamp holder;

[0009] A limiting member, which is used to limit the rotating ring so that it cannot move along the axial direction of the lamp holder;

[0010] A pair of transmission members, used to make the pair of plug plates float up and down when the rotating ring and the lamp holder rotate relative to each other;

[0011] The self-locking part is used to lock the rotating ring when it stops rotating and unlock it when it rotates again.

[0012] Restrictions include:

[0013] A pair of arc limiting grooves are horizontally symmetrically arranged on the outer peripheral wall of the lamp holder;

[0014] A pair of limiting sliding blocks are symmetrically fixed on the inner peripheral wall of the rotating ring and can be slidably inserted in a pair of limiting arc grooves respectively.

[0015] Transmission parts include:

[0016] A floating groove, which is arranged on the outer peripheral wall of the lamp holder;

[0017] A notch is arranged in the middle of the bottom of the floating groove and can correspond to the external through groove;

[0018] A transmission chute is arranged on the plug plate, and a transmission slider fixedly connected to the rotating ring is slidably arranged inside;

[0019] The lower end of the plug plate can pass through the transmission inclined slot and be inserted into the external through slot.

[0020] The transmission parts also include:

[0021] A pair of side ears are symmetrically arranged on the top of the two side walls of the plug board;

[0022] A pair of return springs are respectively arranged between the bottom surfaces of a pair of side ears and the two ends of the bottom surface of the floating groove.

[0023] Self-locking parts include:

[0024] A lifting column is symmetrically arranged on the inner wall of the rotating ring and can be lifted and lowered;

[0025] A heart-shaped groove, which is arranged on the outer peripheral wall of the lamp holder, and comprises an upper inclined groove, an M groove and a lower inclined groove connected end to end;

[0026] The lifting column can slide in the upper inclined groove, the M groove and the lower inclined groove.

[0027] Self-locking parts also include:

[0028] The lifting groove is arranged on the inner peripheral wall of the rotating ring and is parallel to the axis of the lamp holder;

[0029] A lifting slider, which can be slidably installed in the lifting slot;

[0030] Wherein, the lifting column is fixedly connected to the lifting sliding block.

[0031] M slot includes:

[0032] An upper connecting section, one end of which is connected to the end of the upper inclined groove;

[0033] A lower connecting section, one end of which is connected to the end of the lower inclined groove;

[0034] The guiding section has two ends connected to the other ends of the upper connecting section and the lower connecting section respectively;

[0035] A V-shaped groove is provided on the inner side wall of the guide section;

[0036] The triangular protrusion is fixedly arranged on the outer side wall of the guide section, and the tip thereof is inclined toward the upper part of the V-shaped groove.

[0037] The upper side inclined surface of the triangular protrusion is the lead-in surface, the lower side inclined surface is the lead-out surface, and the horizontal height of the connection position of the upper side inclined surface and the upper side inclined surface is higher than the deepest point of the V-shaped groove;

[0038] The ramp is arranged at one end of the upper inclined groove away from the guide section.

[0039] The beneficial effects of the present invention are as follows:

[0040] 1. By setting a rotating ring, a limiting part, a self-locking part and a pair of transmission parts, the rotating ring can be turned to control a pair of plug-in plates to extend into the corresponding external through grooves and external arc slots, so that the card block cannot move in the external arc slot, thereby ensuring the firmness of the lamp holder installation;

[0041] 2. Through the arrangement of the floating groove, the notch, the transmission bevel groove, the transmission slider, a pair of side ears and a pair of return springs, it is only necessary to rotate the rotating ring to insert a pair of card blocks into the corresponding external arc card slots away from the external through slot ends, and then insert a pair of plug plates into the corresponding external through slots and the external arc card slots, which is convenient for installation.

[0042] 3. Through the arrangement of the floating groove, the plug plate, the transmission inclined groove, the transmission slider, a pair of side ears, a pair of return springs, the upper inclined groove, the lower inclined groove and the M groove, when the rotating ring stops after the first rotation, the lifting column is stuck in the M groove and self-locks. When the rotating ring stops after the second rotation, the lifting column moves to the connection between the upper inclined groove and the lower inclined groove and self-locks, which is convenient for locking the position of the rotating ring and improving the reliability of installation and the convenience of disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a stereoscopic diagram of a sleeve in the prior art;

[0044] Figure 2 A three-dimensional diagram of a fast-release lamp holder that is firmly installed in an embodiment of the present application;

[0045] Figure 3 A three-dimensional diagram of a fast-release lamp holder that is firmly installed in an embodiment of the present application (without a rotating ring);

[0046] Figure 4 A three-dimensional diagram of a fast-release lamp holder that is firmly installed in an embodiment of the present application (without a rotating ring and a mounting tube);

[0047] Figure 5 for Figure 4 A schematic diagram of the partially enlarged structure;

[0048] Figure 6 This is a stereoscopic diagram of a rotating ring in an embodiment of the present application.

[0049] Reference numerals

[0050] 100-lampshade, 200-mounting tube, 300-arc slot, 400-through slot, 1-lamp holder, 2-block, 3-bulb, 4-plug plate, 5-rotating ring, 6-limiting member, 61-limiting arc slot, 62-limiting slider, 7-transmission member, 71-floating slot, 72-notch, 73-transmission inclined slot, 74-transmission slider, 75-side ear, 76-reset spring, 8-self-locking member, 81-lifting column, 82-upper inclined slot, 83-M slot, 831-upper connecting section, 832-lower connecting section, 833-guide section, 834-V-shaped slot, 835-triangular protrusion, 836-introduction surface, 837-export surface, 84-lower inclined slot, 85-lifting slot, 86-lifting slider, 87-inclined table. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0052] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0053] The firmly installed quick-release lamp holder provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0054] Embodiment 1:

[0055] like Figures 2 to 6 As shown, an embodiment of the present application provides a firmly installed quick-release lamp holder, including a lamp holder 1, a pair of card blocks 2 and a bulb 3, and also includes a limiting unit, which is arranged on the outside of the lamp holder 1 and has a pair of floating plug plates 4, which are used to penetrate into the corresponding external through groove 400 and the other end of the corresponding external circular arc slot 300 when the card block 2 is inserted into the inner end of the external arc slot 300, so as to limit the card block 2.

[0056] Furthermore, the limiting unit includes a rotating ring 5, which can be rotatably mounted on the outer peripheral side of the lamp holder 1; a limiting member 6, which is used to limit the rotating ring 5 so that it cannot move axially along the lamp holder 1; a pair of transmission members 7, which are used to make a pair of plug plates 4 float up and down when the rotating ring 5 and the lamp holder 1 rotate relative to each other; a self-locking member 8, which is used to lock the rotating ring 5 when it stops rotating and unlock it when it rotates again.

[0057] Furthermore, the limiting member 6 includes a pair of arc limiting grooves 61 symmetrically arranged on the outer peripheral wall of the lamp holder 1 ; and a pair of limiting sliders 62 symmetrically fixed on the inner peripheral wall of the rotating ring 5 , which can be slidably inserted into the pair of arc limiting grooves 61 .

[0058] In this embodiment of the present application, due to the adoption of the above-mentioned structure, during installation, the bulb 3 is inserted into the external mounting tube 200, and the lower part of the lamp holder 1 is inserted into the external mounting tube 200, and the pair of clamping blocks 2 also pass through the corresponding external through holes into the external arc clamping groove 300, and then the lamp holder 1 is rotated clockwise to insert each clamping block 2 into the corresponding external arc clamping groove 300 away from one end of the corresponding through groove 400, and then the rotating ring 5 is continued to be rotated in the same direction, and a pair of limiting sliders 62 slide in the corresponding limiting arc groove 61 to ensure that the rotating ring 5 does not separate from the lamp holder 1 during the rotation process. At the same time, a pair of transmission members 7 are actuated to insert the lower ends of a pair of plug plates 4 into the corresponding external through grooves 400 and the external arc clamping grooves 300, and one side of the lower ends of a pair of plug plates 4 abuts against the end faces adjacent to the corresponding clamping blocks 2. At this time, each clamping block 2 cannot slide in the corresponding arc groove toward the adjacent external through groove 400, and then the rotating ring 5 is released, and the self-locking member 8 locks the rotating ring 5.

[0059] When disassembling, rotate the rotating ring 5, the self-locking member 8 releases the lock on the rotating ring 5, and the pair of transmission members 7 are actuated to make the lower ends of the pair of plug plates 4 rise to completely disengage from the corresponding external arc grooves 300 and the corresponding external through grooves 400, and then rotate the lamp holder 1 counterclockwise to make each block 2 slide to the other end in the corresponding external arc groove 300 to correspond to the corresponding external through groove 400, and then the lamp holder 1 can be pulled out of the external mounting tube 200.

[0060] Embodiment 2:

[0061] like Figures 3 to 6 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, the transmission member 7 includes a floating groove 71, which is arranged on the outer peripheral wall of the lamp holder 1; a notch 72, which is arranged in the middle position of the bottom of the floating groove 71 and can correspond to the external through groove 400; a transmission bevel groove 73, which is arranged on the plug plate 4, and a transmission slider 74 fixedly connected to the rotating ring 5 is slidably arranged inside, and the lower end of the plug plate 4 can pass through the transmission bevel groove 73 and be inserted into the external through groove 400.

[0062] Furthermore, the transmission member 7 further includes a pair of side ears 75 symmetrically arranged on the top of the two side walls of the plug plate 4; and a pair of return springs 76 respectively arranged between the bottom surfaces of the pair of side ears 75 and the two ends of the bottom surface of the floating groove 71.

[0063] Furthermore, the self-locking member 8 includes a lifting column 81, which can be lifted and lowered and symmetrically arranged on the inner wall of the rotating ring 5; a heart-shaped groove, which is arranged on the outer wall of the lamp holder 1, and has an upper inclined groove 82, an M groove 83 and a lower inclined groove 84 connected end to end, and the lifting column 81 can slide in the upper inclined groove 82, the M groove 83 and the lower inclined groove 84.

[0064] Furthermore, the self-locking member 8 also includes a lifting groove 85 , which is arranged on the inner circumferential wall of the rotating ring 5 and is parallel to the axis of the lamp holder 1 ; a lifting slider 86 slidably installed in the lifting groove 85 , and the lifting column 81 is fixedly connected to the lifting slider 86 .

[0065] Furthermore, the M groove 83 includes an upper connecting section 831, one end of which is connected to the end of the upper inclined groove 82; a lower connecting section 832, one end of which is connected to the end of the lower inclined groove 84; a guide section 833, both ends of which are respectively connected to the other ends of the upper connecting section 831 and the lower connecting section 832; a V-shaped groove 834, which is arranged on the inner side wall of the guide section 833; and a triangular protrusion 835, which is fixed on the outer side wall of the guide section 833, and the tip of which is inclined toward the upper part of the V-shaped groove 834.

[0066] Preferably, the upper side slope of the triangular protrusion 835 is the lead-in surface 836, the lower side slope is the lead-out surface 837, and the horizontal height of the connection position between the upper side slopes is higher than the deepest point of the V-shaped groove 834;

[0067] The inclined platform 87 is arranged at one end of the upper inclined groove 82 away from the guide section 833 .

[0068] In this embodiment of the present application, due to the adoption of the above-mentioned structure, during installation, the lamp holder 1 is rotated clockwise until a pair of card blocks 2 are both located at the inner ends of the corresponding external arc card grooves 300. At this time, the lamp holder 1 cannot continue to rotate clockwise, and then the rotating ring 5 is continued to be rotated to make the pair of transmission sliders 74, the lifting slider 86 and the lifting column 81 inside the rotating ring 5 rotate clockwise, and the pair of transmission sliders 74 slide from the lower ends of the corresponding transmission inclined grooves 73 to the upper ends, pushing the lower ends of each plug plate 4 and the corresponding side ears 75 to descend, and each reset spring 76 is compressed and shortened. At the same time, the lifting column 81 slides from the connection position of the upper inclined groove 82 and the lower inclined groove 84 to the upper connecting section 831 of the M groove 83 until the lower ends of each plug plate 4 pass through the external through groove 400 and the external arc card groove. In the groove 300, the lifting column 81 passes through the upper connecting section 831 and enters the guide section 833, and the outer peripheral wall is in contact with the upper introduction surface 836 and is at the same horizontal height as the V-shaped groove 834. Then the rotating ring 5 is released, and each reset spring 76 exerts elasticity to push the corresponding plug-in block to rise slightly through the corresponding side ear 75. In this process, each transmission inclined groove 73 rises at the same time, and the corresponding transmission slider 74 slides to the lower end of the corresponding transmission inclined groove 73. The rotating ring 5 and the lifting column 81 rotate counterclockwise until the lifting column 81 enters the lowest point of the V-shaped groove 834, and the rotating ring 5 can no longer rotate counterclockwise. At this time, the bottom of each plug-in board 4 is still partially in the corresponding external arc groove 300, and the side wall remains in contact with the adjacent end face of the corresponding block 2;

[0069] When disassembling, first rotate the rotating ring 5 clockwise to rotate the lifting column 81 and each transmission slide block 74 counterclockwise, and each transmission slide block 74 slides on the upper end of the corresponding transmission inclined groove 73, pushing the lower end of the corresponding plug plate 4 to slide on the bottom surface of the corresponding external arc groove 300, and the lifting column 81 is separated from the V-shaped groove 834, contacts the guide surface 837 and enters the lower connecting section 832 along the guide surface 837 in cooperation with gravity, and then releases the rotating ring 5, and each reset spring 76 exerts elastic potential energy to push the corresponding side ear 75, the plug plate 4 and the transmission inclined groove 73 to rise, and each transmission slide block 74 slides to the lower end of the corresponding transmission inclined groove 73. During this process, the rotating ring 5 and the lifting column 81 are pushed to rotate counterclockwise, so that the lifting column 81 passes through the lower connecting section 832, the lower inclined groove 84 and the inclined platform 87. When the lifting column 81 enters the connection between the lower inclined groove 84 and the upper inclined groove 82, its outer peripheral wall abuts against the vertical surface of the inclined platform 87. At this time, each plug plate 4 is completely separated from the corresponding external through groove 400 and the external arc groove 300. Then, the lamp holder 1 is rotated counterclockwise to make each block 2 slide to the other end of the corresponding external arc groove 300 to correspond to the corresponding external through groove 400. At this time, the lamp holder 1 can be pulled out of the external installation tube 200 to complete the disassembly.

[0070] When the lifting column 81 slides in the heart-shaped groove, it will slide along the axis of the lamp holder 1. Correspondingly, the lifting slider 86 will rise and fall in the lifting groove 85. The lifting column 81 is made of rubber, or can be floatingly mounted on the lifting slider 86 through a spring, so it can pass through the inclined platform 87 and enter the connection between the lower inclined groove 84 and the upper inclined groove 82.

[0071] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0072] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A fast-release lamp holder with a secure installation, comprising a lamp holder (1), a pair of clamping blocks (2) and a bulb (3), characterized in that: Also includes: A limiting unit is arranged on the outside of the lamp holder (1) and has a pair of floating plug plates (4) for penetrating into the corresponding external through groove (400) and the other end of the corresponding external circular arc slot (300) to limit the card block (2) when the card block (2) is inserted into the inner end of the external circular arc slot (300).

2. A fast-release lamp holder with firm installation according to claim 1, characterized in that: The limiting unit comprises: A rotating ring (5) which is rotatably sleeved on the outer circumference of the lamp holder (1); A limiting member (6) used for limiting the rotating ring (5) so that it cannot move axially along the lamp holder (1); A pair of transmission members (7) for causing the pair of plug plates (4) to float up and down when the rotating ring (5) and the lamp holder (1) rotate relative to each other; The self-locking member (8) is used to lock the rotating ring (5) when it stops rotating and unlock it when it rotates again.

3. A fast-release lamp holder with firm installation according to claim 2, characterized in that: The limiting member (6) comprises: A pair of arc limiting grooves (61) are horizontally symmetrically arranged on the outer peripheral wall of the lamp holder (1); A pair of limiting sliding blocks (62) are symmetrically fixed on the inner peripheral wall of the rotating ring (5) and can be slidably inserted into a pair of limiting arc grooves (61) respectively.

4. The fast-release lamp holder with firm installation according to claim 2, characterized in that: The transmission member (7) comprises: A floating groove (71) arranged on the outer peripheral wall of the lamp holder (1); A notch (72) is arranged at the middle of the bottom of the floating groove (71) and can correspond to the external through groove (400); A transmission chute (73) is arranged on the plug plate (4), and a transmission slider (74) fixedly connected to the rotating ring (5) is slidably arranged inside the chute; The lower end of the inserting plate (4) can pass through the transmission inclined slot (73) and be inserted into the external through slot (400).

5. The fast-release lamp holder with firm installation according to claim 4, characterized in that: The transmission member (7) further comprises: A pair of side ears (75) symmetrically arranged on the top of the two side walls of the plug board (4); A pair of return springs (76) are respectively arranged between the bottom surfaces of the pair of side ears (75) and the two ends of the bottom surface of the floating groove (71).

6. The fast-release lamp holder with firm installation according to claim 5, characterized in that: The self-locking member (8) comprises: A lifting column (81) is symmetrically arranged on the inner peripheral wall of the rotating ring (5) and can be lifted and lowered; A heart-shaped groove, which is arranged on the outer peripheral wall of the lamp holder (1), and comprises an upper inclined groove (82), an M groove (83) and a lower inclined groove (84) which are connected end to end; The lifting column (81) can slide in the upper inclined groove (82), the M groove (83) and the lower inclined groove (84).

7. The fast-release lamp holder with firm installation according to claim 6, characterized in that: The self-locking member (8) further comprises: A lifting groove (85) is arranged on the inner peripheral wall of the rotating ring (5) and is parallel to the axis of the lamp holder (1); A lifting slider (86) which can be slidably installed in the lifting slot (85); Wherein, the lifting column (81) is fixedly connected to the lifting slider (86).

8. The fast-release lamp holder with firm installation according to claim 6, characterized in that: The M slot (83) comprises: An upper connecting section (831), one end of which is connected to the end of the upper inclined groove (82); A lower connecting section (832), one end of which is connected to the end of the lower inclined groove (84); A guide section (833), two ends of which are respectively connected to the other ends of the upper connecting section (831) and the lower connecting section (832); A V-shaped groove (834) disposed on the inner side wall of the guide section (833); The triangular protrusion (835) is fixedly mounted on the outer side wall of the guide section (833), and the tip thereof is inclined toward the upper part of the V-shaped groove (834).

9. The fast-release lamp holder with firm installation according to claim 8, characterized in that: The upper inclined surface of the triangular protrusion (835) is the lead-in surface (836), the lower inclined surface is the lead-out surface (837), and the horizontal height of the connection position between the upper inclined surfaces is higher than the deepest point of the V-shaped groove (834).

10. The fast-release lamp holder with firm installation according to claim 6, characterized in that: The self-locking member (8) further comprises: A ramp (87) is provided at one end of the upper inclined groove (82) away from the guide section (833).

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