Safe and reliable quick-mounting structure for lamp connection and ceiling fan lamp thereof

Abstract

The utility model discloses a safe and reliable quick-mounting structure for lamp connection and a ceiling fan lamp thereof, which are characterized in that an axial limiting connecting component and a circumferential locking component are arranged between a lamp mounting seat and a lamp shell; when the lamp shell is rotated to a preset angle relative to the lamp mounting base, the lamp shell is connected through the axial limiting connecting assembly to be limited in axial displacement, and the axial limiting connecting assembly provides axial tension for the lamp shell so that the lamp shell can be kept to be connected to the lamp mounting base; the circumferential locking assembly is triggered to lock the lamp shell relative to the lamp connecting base, so that the lamp shell cannot continuously rotate in the circumferential direction relative to the lamp connecting base, the degree of freedom of the lamp shell is limited, and the lamp shell has the advantages of being simple in structure, convenient and fast to operate, reliable in connection and safe.

Description

[Technical field]

[0001] The utility model relates to the field of lamps, and in particular to a safe and reliable quick-install structure for connecting lamps and a ceiling fan lamp thereof. [Background technology]

[0002] In the prior art, the most common way to connect a lamp housing to a lamp mounting base is to fasten the connection with screws. This connection method is safe and reliable, but it is time-consuming and labor-intensive to install, and is not convenient for users to quickly connect and install.

[0003] In order to facilitate the installation of lamps, a quick-release structure is usually provided between the lamp housing and the lamp mounting base, that is, a snap-fit ​​structure is provided between the lamp housing and the lamp mounting base. The snap-fit ​​structure is not provided with a locking mechanism. Although the lamp housing and the lamp mounting base are snap-fitted, the lamp housing can easily be separated from the lamp mounting base due to vibration or other external forces, posing a safety hazard, especially in fan lamps, whose operation is accompanied by vibration.

[0004] In view of the above technical problems, the present invention is specially studied and proposed. [Contents of the utility model]

[0005] The technical problem to be solved by the utility model is to provide a safe and reliable quick-install structure for lamp connection and a ceiling fan lamp thereof, wherein an axial limiting connection component and a circumferential locking component are provided between the lamp mounting base and the lamp housing. When the lamp housing is to be connected to the lamp mounting base, the lamp housing is first connected through the axial limiting connection component to be restricted in axial displacement. The axial limiting connection component provides axial tension for the lamp housing to keep the lamp housing connected to the lamp mounting base. When the lamp housing that has completed the preliminary connection is rotated to a preset angle relative to the lamp mounting base, the circumferential locking component is triggered to lock the lamp housing relative to the lamp connecting base, so that the lamp housing cannot continue to rotate circumferentially relative to the lamp connecting base. Therefore, the degree of freedom of the lamp housing is restricted. The utility model has the characteristics of simple structure, convenient operation, reliable connection and safety.

[0006] In order to solve the above-mentioned technical problems, the utility model discloses a safe and reliable quick-install structure for lamp connection, comprising a lamp mounting base 2 and a lamp housing 3, an axial limiting connection component 4 for quickly clamping the lamp housing 3 on the lamp mounting base 2 to limit its up and down movement is provided between the lamp mounting base 2 and the lamp housing 3, and a circumferential locking component 5 for limiting the circumferential rotation of the lamp housing 3 relative to the lamp mounting base 2 when the lamp housing 3 is connected via the axial limiting connection component 4 and rotated to a preset angle.

[0007] As described above, a safe and reliable quick-install structure for lamp connection is described, wherein the axial limiting connection assembly 4 includes a plurality of mutually cooperating snap-in holes 41 and snap-in parts 42, wherein the snap-in hole 41 is arranged on a surface of the lamp housing 3 opposite to the lamp mounting seat 2, and the snap-in hole 41 includes a guide connection portion 411 and a snap-in limiting portion 412 located on the side of the guide connection portion 411 and interconnected, wherein the snap-in part 42 is arranged on the lamp mounting seat 2, wherein the snap-in part 42 includes a snap-in rod 421 and a snap-in cap 422 arranged at the lower end of the snap-in rod 421, wherein the diameter of the snap-in cap 422 is smaller than the diameter of the guide connection portion 411 and larger than the diameter of the snap-in limiting portion 412, and when the lamp housing 3 rotates relative to the lamp mounting seat 2 and the snap-in rod 421 moves from the guide connection portion 411 to the snap-in limiting portion 412, the circumferential locking assembly 5 locks the lamp housing 3 circumferentially relative to the lamp mounting seat 2.

[0008] As described above, a safe and reliable quick-install structure for connecting lamps is provided, wherein the circumferential locking assembly 5 includes a locking hole 51 and an elastic locking pin 52. The locking hole 51 is arranged on a surface of the lamp housing 3 opposite to the lamp mounting seat 2 and is eccentrically arranged. The elastic locking pin 52 can be elastically and telescopically arranged on the lamp mounting seat 2 along the axial direction and can be inserted into the locking hole 51 for cooperation.

[0009] As described above, a safe and reliable quick-install structure for connecting lamps, the circumferential locking assembly 5 also includes a locking connection seat 53, a locking elastic member 54 and a locking guide hole 55 arranged on the lamp mounting seat 2, the locking connection seat 53 is provided with a guide slide hole 56, and the middle part of the elastic locking pin 52 is provided with a shaft shoulder 57, one end of the elastic locking pin 52 is sleeved with the locking elastic member 54 and placed in the guide slide hole 56, one end of the locking elastic member 54 abuts against the shaft shoulder 57 and the other end abuts against the locking connection seat 53, and the other end of the elastic locking pin 52 extends out of the locking guide hole 55.

[0010] As described above, in the safe and reliable quick-install structure for lamp connection, the locking connection seat 53 is relatively fixedly connected to the lamp mounting seat 2 by rivets or screws.

[0011] As described above, a safe and reliable quick-install structure for lamp connection is provided, wherein the axial limiting connection assembly 4 also includes an abutment elastic member 43, wherein the abutment elastic member 43 is relatively fixedly connected to the lamp mounting base 2, and when the lamp housing 3 is connected to the lamp mounting base 2, the abutment elastic member 43 elastically abuts against the lamp housing 3.

[0012] As described above, a safe and reliable quick-install structure for connecting lamps is provided, wherein the abutting elastic member 43 is a spring sheet, and the abutting elastic member 43 includes a connecting and fixing section 431 and a bending elastic section 432 which is in a bent shape under normal conditions, and the connecting and fixing section 431 and the bending elastic section 432 are integrally formed, and the connecting and fixing section 431 is fixedly connected to the lamp mounting base 2 by rivets or screws.

[0013] As described above, in the safe and reliable quick-install structure for connecting lamps, the clamping member 42 is a rivet or a screw, and the abutting elastic member 43 is fixedly connected to the lamp mounting base 2 through the clamping member 42 .

[0014] The utility model also provides a ceiling fan lamp, including an outer rotor motor 1 and fan blades connected to the outer rotor motor 1, and also includes the above-mentioned safe and reliable quick-install structure for connecting a lamp, wherein the lamp mounting base 2 is connected to a fixing rod 6, and the upper end of the fixing rod 6 is relatively fixedly connected to the lower end of the stator shaft 11 of the outer rotor motor 1; or the lower end of the stator shaft 11 of the outer rotor motor 1 is directly connected to the lamp mounting base 2.

[0015] Compared with the prior art, the utility model provides a safe and reliable quick-install structure for lamp connection and a ceiling fan lamp thereof, which has the following advantages:

[0016] 1. The lamp mounting base and the lamp housing are first connected and then locked through the axial limit connection component and the circumferential locking component, so that the degree of freedom of the lamp housing is restricted. It has the characteristics of simple structure, convenient operation, reliable connection and safety.

[0017] 2. An abutment elastic member is further provided between the lamp mounting base and the lamp housing. After the two are connected, the abutment elastic member is used to maintain the tendency of elastic expansion, that is, a pre-tightening effect is achieved in the axial connection direction. Especially when used in ceiling fan lamps, it can effectively avoid the problem of abnormal noise during use caused by the gap between the lamp mounting base and the lamp housing due to installation.

Brief Description of the Drawings

[0018] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the connection between the lamp connection base and the stator shaft in the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the lamp housing in the utility model;

[0022] Figure 4It is a schematic diagram of the structure of the connection between the abutting elastic member and the clamping member in the utility model;

[0023] Figure 5 It is a cross-sectional view of the circumferential locking assembly in the utility model;

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the lamp connected to the base in the utility model. [Specific implementation method]

[0025] The implementation modes of the present utility model are described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1-6 As shown, the utility model is a safe and reliable quick-install structure for connecting lamps, including a lamp mounting seat 2 and a lamp housing 3, an axial limit connection component 4 for quickly clamping the lamp housing 3 on the lamp mounting seat 2 to limit its up and down movement is provided between the lamp mounting seat 2 and the lamp housing 3, and a circumferential locking component 5 for limiting the circumferential rotation of the lamp housing 3 relative to the lamp mounting seat 2 when the lamp housing 3 is connected through the axial limit connection component 4 and rotated to a preset angle is provided between the lamp mounting seat 2 and the lamp housing 3. Locking assembly, when the lamp housing is to be connected to the lamp mounting base, the lamp housing is first connected through the axial limiting connection assembly to limit axial displacement, and the axial limiting connection assembly provides axial tension for the lamp housing to keep the lamp housing connected to the lamp mounting base; then when the lamp housing that has completed the preliminary connection is rotated to a preset angle relative to the lamp mounting base, the circumferential locking assembly is triggered to lock the lamp housing relative to the lamp connecting base, so that the lamp housing can no longer continue to rotate circumferentially relative to the lamp connecting base, so the freedom of the lamp housing is limited, and it has the characteristics of simple structure, convenient operation, reliable connection and safety.

[0027] like Figure 2 , 3As shown in Figure 4, the axial limit connection assembly 4 includes a plurality of mutually matching clamping holes 41 and clamping parts 42, wherein the plurality of clamping holes 41 are evenly arranged on one side of the lamp housing 3 relative to the lamp mounting seat 2, and the clamping holes 41 include a guide connection portion 411 and a clamping limit portion 412 located on the side of the guide connection portion 411 and interconnected, and a plurality of clamping parts 42 corresponding to the clamping holes are arranged on the lamp mounting seat 2, and the clamping parts 42 include a clamping rod 421 and a clamping cap 422 arranged at the lower end of the clamping rod 421, and the diameter of the clamping cap 422 is smaller than that of the guide connection portion 411. The diameter of the connecting portion 411 is larger than the diameter of the clamping limit portion 412. When the lamp housing 3 rotates relative to the lamp mounting base 2 and the clamping rod 421 moves from the guide connecting portion 411 to the clamping limit portion 412, the clamping cap 422 blocks the clamping limit portion 412, and the clamping cap 422 limits the freedom of the lamp housing 3 to detach axially downward relative to the lamp mounting base 2; and at this time, the circumferential locking assembly 5 is triggered to lock the lamp housing 3 circumferentially relative to the lamp mounting base 2, thereby finally achieving a safe and reliable connection between the lamp housing 3 and the lamp mounting base 2.

[0028] like Figure 3 , 5As shown in Figure 6, the circumferential locking assembly 5 includes a locking hole 51 and an elastic locking pin 52. The locking hole 51 is arranged on one side of the lamp housing 3 opposite to the lamp mounting seat 2 and is eccentrically arranged. The elastic locking pin 52 can be elastically and telescopically arranged on the lamp mounting seat 2 along the axial direction and can be inserted into the locking hole 51 for cooperation. The elastic locking pin 52 and the guide connecting part 411 and the locking hole 51 and the guide connecting part 411 are not in the same radial direction to ensure that when the clip is aligned with the guide connecting part 411, the elastic locking pin 52 and the locking hole 51 are in a non-aligned state. The circumferential locking assembly 5 also includes a locking connection seat 53, a locking elastic member 54 and a locking guide hole 55 arranged on the lamp mounting seat 2. The locking connection seat 53 is relatively fixedly connected to the lamp mounting seat 2 by rivets or screws. A guide slide hole 56 is provided on the locking connection seat 53. A shoulder 57 is provided in the middle of the elastic locking pin 52. One end of the elastic locking pin 52 is sleeved with the locking elastic member 54 and placed in the guide slide hole 56. One end of the locking elastic member 54 abuts against the shoulder 57 and the other end abuts against the locking connection seat 53. The other end of the elastic locking pin 52 extends out of the locking guide hole 55. When making a connection, first align the guiding connection part 411 on the lamp housing with the snap-in cap 422, press the lamp housing upward, and allow the snap-in cap 422 to pass through the guiding connection part 411. At this time, the free end of the locking elastic member 54 is pushed against by the connecting surface of the lamp housing and elastically retracts. Then, the lamp housing is rotated, and when the snap-in rod 421 slides from the guiding connection part 411 to the snap-in limit part 412, the lamp housing can no longer rotate. At the same time, the free end of the elastic locking pin is aligned with the locking hole. Under the action of the locking elastic member, the elastic locking pin is inserted into the locking hole, so that the lamp housing can no longer rotate in the opposite direction. Therefore, the lamp housing is stably and reliably locked and connected to the lamp connecting socket.

[0029] In addition, in the present invention, the lock hole 51 can also be arranged on the lamp mounting base 2, and the elastic lock pin 52 can be arranged on the lamp housing.

[0030] like Figure 4 , 6As shown, further, the axial limiting connection assembly 4 also includes an abutting elastic member 43, the abutting elastic member 43 is relatively fixedly connected to the lamp mounting base 2, and when the lamp housing 3 is connected to the lamp mounting base 2, the abutting elastic member 43 elastically abuts against the lamp housing 3, the abutting elastic member 43 is a spring sheet, the abutting elastic member 43 includes a connecting and fixing section 431 and a bending elastic section 432 which is in a bent shape under normal conditions, the connecting and fixing section 431 and the bending elastic section 432 are integrally formed, and the connecting and fixing section 431 is fixedly connected to the lamp mounting base 2 by rivets or screws. An abutting elastic member is additionally provided between the lamp mounting base and the lamp housing. After the two are connected, the abutting elastic member is deformed so that the lamp housing maintains a tendency to be elastically stretched relative to the lamp mounting base, that is, the lamp housing is pre-tightened in the axial connection direction. Especially when used in ceiling fan lamps, this can effectively avoid the problem of abnormal noise during use caused by a gap between the lamp mounting base and the lamp housing due to installation.

[0031] In order to simplify the structure and reduce the number of parts, the clamping member 42 is a rivet or a screw, and the abutting elastic member 43 is fixedly connected to the lamp mounting base 2 through the clamping member 42 .

[0032] The utility model also provides a ceiling fan lamp, comprising an outer rotor motor 1 and a fan blade connected to the outer rotor motor 1, and also comprising the above-mentioned safe and reliable quick-install structure for lamp connection, wherein the lamp mounting seat 2 is connected with a fixing rod 6, and the upper end of the fixing rod 6 is relatively fixedly connected to the lower end of the stator shaft 11 of the outer rotor motor 1; or the lower end of the stator shaft 11 of the outer rotor motor 1 is directly connected to the lamp mounting seat 2. Therefore, the ceiling fan lamp has the characteristics of convenient installation and safe, reliable and noise-free use.

Claims

1. A safe and reliable quick-install structure for connecting lamps, characterized in that The invention comprises a lamp mounting seat (2) and a lamp housing (3); an axial limit connection component (4) is provided between the lamp mounting seat (2) and the lamp housing (3) for quickly clamping the lamp housing (3) on the lamp mounting seat (2) to limit the upward and downward movement of the lamp housing; and a circumferential locking component (5) is provided between the lamp mounting seat (2) and the lamp housing (3) for limiting the circumferential rotation of the lamp housing (3) relative to the lamp mounting seat (2) when the lamp housing (3) is connected via the axial limit connection component (4) and rotated to a preset angle.

2. A safe and reliable quick-install structure for connecting lamps according to claim 1, characterized in that The axial limiting connection assembly (4) comprises a plurality of mutually cooperating clamping holes (41) and clamping parts (42); the clamping holes (41) are arranged on a surface of the lamp housing (3) opposite to the lamp mounting seat (2); the clamping holes (41) comprise a guide connection portion (411) and a clamping limiting portion (412) located on the side of the guide connection portion (411) and connected to each other; the clamping part (42) is arranged on the lamp mounting seat (2); the clamping part (42) comprises a clamping rod (411); 21) and a clamping cap (422) provided at the lower end of the clamping rod (421), the diameter of the clamping cap (422) being smaller than the diameter of the guide connection portion (411) and larger than the diameter of the clamping limit portion (412), when the lamp housing (3) rotates relative to the lamp mounting seat (2) so that the clamping rod (421) moves from the guide connection portion (411) to the clamping limit portion (412), the circumferential locking assembly (5) locks the lamp housing (3) relative to the lamp mounting seat (2) along the circumferential direction.

3. A safe and reliable quick-install structure for connecting lamps according to claim 2, characterized in that The circumferential locking assembly (5) comprises a locking hole (51) and an elastic locking pin (52); the locking hole (51) is arranged on a surface of the lamp housing (3) opposite to the lamp mounting seat (2) and is eccentrically arranged; the elastic locking pin (52) can be elastically and telescopically arranged on the lamp mounting seat (2) along the axial direction and can be inserted into the locking hole (51) for matching.

4. A safe and reliable quick-install structure for connecting lamps according to claim 3, characterized in that The circumferential locking assembly (5) also includes a locking connection seat (53), a locking elastic member (54) and a locking guide hole (55) arranged on the lamp mounting seat (2); a guide slide hole (56) is provided on the locking connection seat (53); a shaft shoulder (57) is provided in the middle of the elastic locking pin (52); one end of the elastic locking pin (52) is sleeved with the locking elastic member (54) and placed in the guide slide hole (56); one end of the locking elastic member (54) abuts against the shaft shoulder (57) and the other end abuts against the locking connection seat (53); the other end of the elastic locking pin (52) protrudes from the locking guide hole (55).

5. A safe and reliable quick-install structure for connecting lamps according to claim 4, characterized in that The locking connection seat (53) is relatively fixedly connected to the lamp mounting seat (2) via rivets or screws.

6. A safe and reliable quick-install structure for connecting lamps according to claim 2, characterized in that The axial limiting connection assembly (4) further comprises an abutting elastic member (43), the abutting elastic member (43) being relatively fixedly connected to the lamp mounting base (2), and when the lamp housing (3) is connected to the lamp mounting base (2), the abutting elastic member (43) elastically abuts against the lamp housing (3).

7. A safe and reliable quick-install structure for connecting lamps according to claim 6, characterized in that The abutting elastic member (43) is a spring sheet, and the abutting elastic member (43) comprises a connecting and fixing section (431) and a bending elastic section (432) which is in a bent state under normal conditions, the connecting and fixing section (431) and the bending elastic section (432) are integrally formed, and the connecting and fixing section (431) is fixedly connected to the lamp mounting base (2) by means of rivets or screws.

8. A safe and reliable quick-install structure for connecting lamps according to claim 7, characterized in that The clamping piece (42) is a rivet or a screw, and the abutting elastic piece (43) is fixedly connected to the lamp mounting seat (2) via the clamping piece (42).

9. A ceiling fan lamp, comprising an outer rotor motor (1) and a fan blade connected to the outer rotor motor (1), characterized in that It also includes a safe and reliable quick-install structure for connecting a lamp as described in any one of claims 1 to 8, wherein the lamp mounting base (2) is connected to a fixing rod (6), and the upper end of the fixing rod (6) is relatively fixedly connected to the lower end of the stator shaft (11) of the outer rotor motor (1); or the lower end of the stator shaft (11) of the outer rotor motor (1) is directly connected to the lamp mounting base (2).

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