Automatic uncovering lamp connector structure and reading lamp with same

Abstract

The utility model discloses an automatic uncovering lamp connector structure and a reading lamp with the same, the connector structure comprises a connector shell, a cover plate and a locking device, a front locking block is arranged at the position, close to one end, of the cover plate, a front end groove is formed in the position, corresponding to the front locking block, of the connector shell, and the front locking block is arranged in the front end groove; the locking device is arranged at the position, close to the other end, of the cover plate, a rear locking block is arranged on the locking device, a rear end groove is formed in the position, corresponding to the rear locking block, of the connector shell, and the locking device is used for controlling stretching and retracting of the rear locking block so as to control the cover plate and the connector shell to be mutually locked or unlocked to be opened. Therefore, the cover plate and the connector shell can be controlled to be locked or unlocked through the locking device, so that the cover plate is relatively easy to mount and dismount. And compared with a screw fixing mode, the use of tools such as screwdrivers can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to an automatic cover opening lamp connector structure and a reading lamp with the same. Background Art

[0002] Reading lights are common devices in people's daily lives, used to illuminate a certain area. Reading lights mainly consist of three parts: a light-emitting lamp body, a lamp pole, and a base. One end of the lamp pole is used for fixed connection to the base, and the other end of the lamp pole is usually connected to the lamp body through a connector. Since the lamp body and the lamp pole are connected through the connector as an intermediate connection, the lamp body and the lamp pole are relatively easy to disassemble.

[0003] The connector usually consists of a main housing and a cover plate. The main housing can be used to lead the lamp pole into the connecting wire and out to the lamp body. In the prior art, the main housing and the cover plate are mainly locked and fixed by screws. Therefore, tools that are compatible with the locking screws are required for installation and removal. Therefore, it is relatively troublesome. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to provide an automatic cover opening lamp connector structure.

[0005] On the one hand, in order to achieve the above-mentioned purpose, the embodiment of the utility model provides an automatic cover opening lamp connector structure, and the automatic cover opening lamp connector structure includes:

[0006] Connector housing;

[0007] A cover plate, wherein a front locking block is provided near one end of the cover plate, a front end groove is provided at a position of the connector housing corresponding to the front locking block, and the front locking block is arranged in the front end groove;

[0008] A locking device is arranged at a position close to the other end of the cover plate, and a rear locking block is provided on the locking device. A rear end groove is provided at a position corresponding to the connector shell and the rear locking block. The locking device is used to control the extension and retraction of the rear locking block to control the cover plate and the connector shell to be locked or unlocked to open each other.

[0009] Further, according to an embodiment of the utility model, the locking device comprises:

[0010] A locking push plate, wherein the rear locking block is located on the locking push plate;

[0011] A return spring is arranged on a side of the locking push plate away from the rear locking block to provide an elastic force for positive locking of the locking push plate.

[0012] Furthermore, according to an embodiment of the utility model, the locking device further comprises:

[0013] An unlocking push block is used to abut against the locking push plate to provide a reverse unlocking force for the locking push plate.

[0014] Further, according to an embodiment of the utility model, the contact end of the unlocking push block and the locking push plate is provided with a first inclined surface, and the contact end of the locking push plate and the unlocking push block is provided with a second inclined surface;

[0015] A pressing protrusion is provided above the unlocking push block, and a through hole is provided at the cover plate corresponding to the pressing protrusion. The pressing protrusion is arranged in the through hole. The pressing protrusion is used to drive the unlocking push block to move so as to contact the second inclined surface through the first inclined surface, drive the locking push plate to move, and compress the return spring to unlock.

[0016] Further, according to an embodiment of the utility model, a mounting groove adapted to the unlocking push block is provided in the middle of the locking push plate, the second inclined surface is arranged at the inner wall of the mounting groove, and the unlocking push block is installed in the mounting groove.

[0017] Further, according to an embodiment of the utility model, a first push block guide column and a second push block guide column are also provided on the cover plate, and a first guide hole is provided at a position corresponding to the first push block guide column of the unlocking push block; a second guide hole is provided at a position corresponding to the second push block guide column of the unlocking push block, the first push block guide column is arranged in the first guide hole, and the second push block guide column is arranged in the second guide hole, so as to guide the movement of the unlocking push block.

[0018] Furthermore, according to an embodiment of the utility model, the locking device further comprises:

[0019] A pressure plate, the cover plate also has a first fixed column and a second fixed column, a first groove is provided at the contact point between one end of the locking push plate and the first fixed column, a second groove is provided at the contact point between the other end of the locking push plate and the second fixed column, the pressure plate is fixedly connected to the first fixed column and the second fixed column so that the locking push plate can be movably set on the cover plate.

[0020] Further, according to an embodiment of the utility model, a spring guide column is further provided on the contact side of the locking push plate and the return spring, and the return spring is arranged on the outside of the spring guide column;

[0021] The cover plate is also provided with a spring abutment block, and one end of the return spring away from the locking push plate is arranged at the spring abutment block.

[0022] Furthermore, according to an embodiment of the utility model, an elastic top bead is also provided at the contact point between the connector housing and the cover plate, and the elastic top bead is used to provide an opening force for the cover plate when the cover plate is unlocked and opened.

[0023] On the other hand, the embodiment of the utility model further provides a reading light, comprising:

[0024] The above-mentioned automatic cover opening lamp connector structure;

[0025] A lamp body, one end of which is fixedly connected to one side of a connector housing of the automatic cover opening lamp connector structure;

[0026] A lamp pole, one end of which is fixedly connected to another side of the connector housing.

[0027] The automatic opening lamp connector structure provided by the utility model example is provided with a front locking block at a position near one end of the cover plate, and a front end groove is provided at the corresponding position of the connector housing and the front locking block, and the front locking block is arranged in the front end groove; a tightening device is arranged at a position near the other end of the cover plate, and a rear locking block is provided on the locking device, and a rear end groove is provided at the corresponding position of the connector housing and the rear locking block, and the locking device is used to control the extension and contraction of the rear locking block to control the mutual locking or unlocking of the cover plate and the connector housing. In this way, when locking, the rear locking block extends forward under the action of elastic force and is inserted into the rear end groove, so that the cover plate and the connector housing can be locked with each other. When unlocking, the rear locking block is compressed by external force to overcome the elastic force, and the rear locking block is removed from the rear end groove, so that the cover plate can be unlocked and opened. It makes the installation and removal of the cover plate relatively easy. Compared with the screw fixing method, the use of tools such as screwdrivers can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of the exploded structure of the automatic cover opening lamp connector provided by the embodiment of the utility model;

[0029] Figure 2 Another exploded structural diagram of the automatic cover opening lamp connector structure provided by the embodiment of the utility model;

[0030] Figure 3 Another exploded structural diagram of the automatic cover opening lamp connector structure provided by the embodiment of the utility model;

[0031] Figure 4Another exploded structural diagram of the automatic cover opening lamp connector structure provided by the embodiment of the utility model;

[0032] Figure 5 Another exploded structural diagram of the automatic cover opening lamp connector structure provided by the embodiment of the utility model;

[0033] Figure 6 Another exploded structural diagram of the automatic cover opening lamp connector structure provided by the embodiment of the utility model

[0034] Figure 7 This is a schematic diagram of the structure of a reading light provided in an embodiment of the utility model.

[0035] Reference numerals:

[0036] Lamp body 10;

[0037] Light pole 20;

[0038] Automatic cover opening lamp connector structure 30;

[0039] Connector housing 301;

[0040] Front end groove 3011;

[0041] rear end groove 3012;

[0042] Elastic top ball 3013;

[0043] Cover plate 302;

[0044] Front locking block 3021;

[0045] Through hole 3022;

[0046] First push block guide column 3023;

[0047] Second push block guide post 3024;

[0048] Spring abutment block 3025;

[0049] A first fixing column 3026;

[0050] A second fixing column 3027;

[0051] Locking device 303;

[0052] Locking push plate 3031;

[0053] Rear locking block 30311;

[0054] Second slope 30312;

[0055] Mounting slot 30313;

[0056] first groove 30314;

[0057] Second groove 30315;

[0058] Spring guide post 30316;

[0059] Return spring 3032;

[0060] Unlock push block 3033;

[0061] First inclined surface 30331;

[0062] Pressing bump 30332;

[0063] First guide hole 30333;

[0064] A second guide hole 30334;

[0065] Press plate 3034;

[0066] Pressure plate locking screw 3035.

[0067] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0068] In order to make the technical personnel in the technical field better understand the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described in combination with the drawings in the embodiment of the present invention. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those commonly understood by the technical personnel in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0069] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0070] On the one hand, see Figures 1 to 3The embodiment of the utility model provides an automatic opening lamp connector structure 30, including: a connector shell 301, a cover plate 302 and a locking device 303, wherein the cover plate 302 is provided with a front locking block 3021 near one end, and a front end groove 3011 is provided at a position of the connector shell 301 corresponding to the front locking block 3021, and the front locking block 3021 is arranged in the front end groove 3011; the locking device 303 is arranged at a position of the cover plate 302 near the other end, and a rear locking block 30311 is provided on the locking device 303, and a rear end groove 3012 is provided at a position of the connector shell 301 corresponding to the rear locking block 30311, and the locking device 303 is used to control the extension and retraction of the rear locking block 30311, so as to control the cover plate 302 and the connector shell 301 to be locked or unlocked to open each other.

[0071] like Figure 1 As shown in , the front ends of the cover plates 302 are respectively provided with front locking blocks 3021. Figure 3 As shown in the figure, the connector housing 301 and the two front locking blocks 3021 are respectively provided with front end grooves 3011 at the corresponding positions. When the cover plate 302 is installed to the upper opening of the connector housing 301, the two front locking blocks 3021 are first inserted into the corresponding front end grooves 3011. Figure 2 and Figure 3 As shown in , the rear end of the cover plate 302 is also provided with a locking device 303, because the locking device 303 is provided with a rear locking block 30311. And the connector housing 301 is provided with a rear end groove 3012 at the corresponding position of the rear locking block 30311, because the rear locking block 30311 can be extended and retracted under the action of elastic force. In this way, after the two front locking blocks 3021 are respectively inserted into the corresponding front end grooves 3011, the cover plate 302 is pressed by pressure, and since the lower part of the rear locking block 30311 is an inclined surface, the inclined surface conflicts with the port of the connector housing 301. Under the action of external pressure, it will act in the opposite direction to the elastic force, and the rear locking block 30311 will retract. When the rear locking block 30311 is pressed to the rear end groove 3012, the conflicting force between the inclined surface and the port of the connector housing 301 disappears. The rear locking block 30311 extends forward under the action of elastic force and is inserted into the rear end groove 3012, so that the cover plate 302 and the connector housing 301 can be mutually locked. When unlocking, the rear locking block 30311 is compressed by external force to overcome the elastic force, and the rear locking block 30311 is removed from the rear end groove 3012, so that the cover plate 302 can be unlocked and opened. In this way, the installation and removal of the cover plate 302 are relatively easy. Compared with the screw fixing method, the use of tools such as screwdrivers can be reduced.

[0072] See also Figure 4 and Figure 5 , the locking device 303 comprises: a locking push plate 3031 and a return spring 3032, and the rear locking block 30311 is located on the locking push plate 3031;

[0073] The return spring 3032 is disposed on a side of the locking push plate 3031 away from the rear locking block 30311 to provide a positive locking elastic force for the locking push plate 3031. Figure 4 and Figure 5 As shown in , one end of the return spring 3032 contacts the spring contact block 3025 on the cover plate 302, and the other end contacts one side of the locking push plate 3031. In this way, an elastic force can be provided to the locking push plate 3031, and the elastic force can push the locking push plate 3031 and the rear locking block 30311 on the locking push plate 3031 to move toward the rear end groove 3012. Thus, the rear locking block 30311 can be controlled to be inserted into the rear end groove 3012. The cover plate 302 and the connector housing 301 are installed and fixed.

[0074] See also Figures 3 to 6 The locking device 303 further includes an unlocking push block 3033, which is used to contact the locking push plate 3031 to provide a reverse unlocking force to the locking push plate 3031. Figure 5 As shown in , the contact end between the unlocking push block 3033 and the locking push plate 3031 is provided with a first inclined surface 30331. Figure 6 As shown in , the contact end of the locking push plate 3031 and the unlocking push block 3033 is provided with a second inclined surface 30312; Figure 3As shown in , after the unlocking push block 3033 is installed relative to the locking push plate 3031, the first inclined surface 30331 conflicts with the second inclined surface 30312. A pressing protrusion 30332 is provided above the unlocking push block 3033, and a through hole 3022 is provided at the cover plate 302 corresponding to the pressing protrusion 30332. The pressing protrusion 30332 is arranged in the through hole 3022. The pressing protrusion 30332 is used to drive the unlocking push block 3033 to move, so as to drive the locking push plate 3031 to move through the first inclined surface 30331 and the second inclined surface 30312 conflict, and compress the return spring 3032 to unlock. When the cover plate 302 needs to be opened, the pressing protrusion 30332 can be pressed by external force, and the unlocking push block 3033 can be driven to move away from the cover plate 302 through the pressing protrusion 30332. The first inclined surface 30331 and the second inclined surface 30312 are in conflict with each other, thereby driving the locking push plate 3031 to move in the direction close to the return spring 3032, thereby compressing the return spring 3032, so that the rear locking block 30311 is removed from the rear end groove 3012. When the rear locking block 30311 is completely removed from the rear end groove 3012, the cover 302 can be opened. When the external force is removed, the return spring 3032 can push the locking push block to move in the direction close to the rear end groove 3012, and through the conflict between the first inclined surface 30331 and the second inclined surface 30312, the unlocking push plate is pushed to move in the direction close to the cover 302.

[0075] See also Figures 4 to 6 The locking push plate 3031 is provided with a mounting groove 30313 in the middle thereof, which is matched with the unlocking push block 3033. The second inclined surface 30312 is arranged at the inner wall of the mounting groove 30313, and the unlocking push block 3033 is installed in the mounting groove 30313. By installing the unlocking push block 3033 in the mounting groove 30313, the first inclined surface 30331 can better contact with the second inclined surface 30312.

[0076] See also Figures 4 to 6The cover plate 302 is also provided with a first push block guide column 3023 and a second push block guide column 3024. The unlocking push block 3033 is provided with a first guide hole 30333 at a position corresponding to the first push block guide column 3023; the unlocking push block 3033 is provided with a second guide hole 30334 at a position corresponding to the second push block guide column 3024. The first push block guide column is arranged in the first guide hole 30333, and the second push block guide column is arranged in the second guide hole 30334, so as to guide the unlocking push block 3033. The size of the first guide hole 30333 is adapted to the first push block guide column 3023; the size of the second guide hole 30334 is adapted to the second push block guide column 3024. The unlocking push block 3033 can be guided to move by the first push block guide column 3023 and the second push block guide column 3024, so that the unlocking push block 3033 can move along the extension direction of the first push block guide column 3023 and the second push block guide column 3024, so that the first inclined surface 30331 can tightly contact the second inclined surface 30312.

[0077] See also Figures 4 to 6 The locking device 303 further includes: a pressing plate 3034, a first fixing column 3026 and a second fixing column 3027 on the cover plate 302, a first groove 30314 is provided at the contact point between one end of the locking push plate 3031 and the first fixing column 3026, a second groove 30315 is provided at the contact point between the other end of the locking push plate 3031 and the second fixing column 3027, and the pressing plate 3034 is fixedly connected to the first fixing column 3026 and the second fixing column 3027, so that the locking push plate 3031 can be movably arranged on the cover plate 302. Figures 4 to 6 As shown in , the first groove 30314 and the second groove 30315 can be arc grooves. The first fixed column 3026 and the second fixed column 3027 can limit the movement of the locking push plate 3031 in the front, back, left and right directions. The unlocking push block 3033 can be set in the mounting groove 30313 of the locking push block by the pressing plate 3034. At the same time, the pressing plate 3034 cooperates with the first fixed column 3026 and the second fixed column 3027 to movably set the locking push plate 3031 on the back side of the cover plate 302. The thickness of the unlocking push block 3033 can be less than the thickness of the locking push block. So that the unlocking push block 3033 can move up and down along the push block guide column in the mounting groove 30313 without being stuck by the pressing plate 3034.

[0078] See also Figures 4 to 6The locking push plate 3031 is provided with a spring guide column 30316 on the contact side with the return spring 3032, and the return spring 3032 is arranged on the outside of the spring guide column 30316; the cover plate 302 is also provided with a spring contact block 3025, and the end of the return spring 3032 away from the locking push plate 3031 is arranged at the spring contact block 3025. The spring guide column 30316 can guide the expansion and contraction of the return spring 3032, so that the spring force can better act on the locking push block. The spring contact block 3025 can be provided with a spring installation groove, and the end of the return spring 3032 away from the locking push plate 3031 is arranged in the spring installation groove, and the return spring 3032 can be installed and fixed in cooperation with the spring guide column 30316.

[0079] See also Figure 3 The contact point between the connector housing 301 and the cover plate 302 is also provided with an elastic top bead 3013, and the elastic top bead 3013 is used to provide an opening force for the cover plate 302 when the cover plate 302 is unlocked and opened. Figure 3 As shown in , the elastic top beads 3013 may be provided with two, which are respectively arranged at the top of the connector housing 301. In this way, when the cover plate 302 is opened, the cover plate 302 can provide a cover-opening force, so that the cover plate 302 can be opened more conveniently. When the cover plate 302 is locked, the elastic top beads 3013 are compressed to shrink downward. Therefore, the cover plate 302 will not be blocked from closing.

[0080] On the other hand, see Figure 7 The utility model also provides a reading lamp, comprising: the above-mentioned automatic opening lamp connector structure 30, a lamp body 10 and a lamp pole 20, one end of the lamp body 10 is fixedly connected to one side of the connector shell 301 of the automatic opening lamp connector structure 30; one end of the lamp pole 20 is fixedly connected to another side of the connector shell 301.

[0081] The above are only embodiments of the utility model, but they do not limit the patent scope of the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above specific implementations, or replace some of the technical features therein with equivalents. Any equivalent structure made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the utility model patent.

[0082] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0083] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.

Claims

1. An automatic opening lamp connector structure, characterized in that: include: Connector housing; A cover plate, wherein a front locking block is provided near one end of the cover plate, a front end groove is provided at a position of the connector housing corresponding to the front locking block, and the front locking block is arranged in the front end groove; A locking device is arranged at a position close to the other end of the cover plate, and a rear locking block is provided on the locking device. A rear end groove is provided at a position corresponding to the connector shell and the rear locking block. The locking device is used to control the extension and retraction of the rear locking block to control the cover plate and the connector shell to be locked or unlocked to open each other.

2. The automatic cover opening lamp connector structure according to claim 1, characterized in that: The locking device comprises: A locking push plate, wherein the rear locking block is located on the locking push plate; A return spring is arranged on a side of the locking push plate away from the rear locking block to provide an elastic force for positive locking of the locking push plate.

3. The automatic cover opening lamp connector structure according to claim 2 is characterized in that: The locking device also includes: An unlocking push block is used to abut against the locking push plate to provide a reverse unlocking force for the locking push plate.

4. The automatic cover opening lamp connector structure according to claim 3 is characterized in that: The contact end of the unlocking push block and the locking push plate is provided with a first inclined surface, and the contact end of the locking push plate and the unlocking push block is provided with a second inclined surface; A pressing protrusion is provided above the unlocking push block, and a through hole is provided at the cover plate corresponding to the pressing protrusion. The pressing protrusion is arranged in the through hole. The pressing protrusion is used to drive the unlocking push block to move so as to contact the second inclined surface through the first inclined surface, drive the locking push plate to move, and compress the return spring to unlock.

5. The automatic cover opening lamp connector structure according to claim 4, characterized in that: A mounting groove matched with the unlocking push block is provided in the middle of the locking push plate, the second inclined surface is arranged at the inner wall of the mounting groove, and the unlocking push block is installed in the mounting groove.

6. The automatic cover opening lamp connector structure according to claim 5, characterized in that: The cover plate is also provided with a first push block guide column and a second push block guide column, and a first guide hole is provided at a position corresponding to the first push block guide column of the unlocking push block; a second guide hole is provided at a position corresponding to the second push block guide column of the unlocking push block, the first push block guide column is arranged in the first guide hole, and the second push block guide column is arranged in the second guide hole to guide the movement of the unlocking push block.

7. The automatic cover opening lamp connector structure according to claim 6, characterized in that: The locking device also includes: A pressure plate, the cover plate also has a first fixed column and a second fixed column, a first groove is provided at the contact point between one end of the locking push plate and the first fixed column, a second groove is provided at the contact point between the other end of the locking push plate and the second fixed column, the pressure plate is fixedly connected to the first fixed column and the second fixed column so that the locking push plate can be movably set on the cover plate.

8. The automatic cover opening lamp connector structure according to claim 4, characterized in that: A spring guide column is also provided on the contact side of the locking push plate and the return spring, and the return spring is arranged on the outside of the spring guide column; The cover plate is also provided with a spring abutment block, and one end of the return spring away from the locking push plate is arranged at the spring abutment block.

9. The automatic cover opening lamp connector structure according to any one of claims 1 to 8, characterized in that: An elastic top bead is also provided at the contact point between the connector housing and the cover plate, and the elastic top bead is used to provide an opening force for the cover plate when the cover plate is unlocked and opened.

10. A reading light, characterized in that: include: The automatic cover opening lamp connector structure according to any one of claims 1 to 9; A lamp body, one end of which is fixedly connected to one side of a connector housing of the automatic cover opening lamp connector structure; A lamp pole, one end of which is fixedly connected to another side of the connector housing.

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