CN220287338U

CN220287338U - Projecting lamp

Info

Publication number: CN220287338U
Application number: CN202322018698.7U
Authority: CN
Inventors: 李云; 张明通
Original assignee: Eco Lite Electronics Co ltd
Current assignee: Eco Lite Electronics Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-01-02
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a projection lamp, which comprises a mounting seat, a lamp body and a rotating mechanism, wherein the rotating mechanism comprises a rotating piece and a first connecting piece, a central shaft of the rotating piece is rotationally arranged in the mounting seat, and the central shaft of the rotating piece is perpendicular to the central shaft of the mounting seat; one end of the first connecting piece is propped against the inside of the lamp body, and the other end of the first connecting piece penetrates through the lamp body and is connected with the lower side face of the rotating piece, so that the rotating piece is fixedly connected with the lamp body. The projection lamp has the advantages of simple structure and attractive appearance.

Description

Projecting lamp

Technical Field

The utility model relates to a decorative lamp, in particular to a projection lamp.

Background

In the LED indoor and outdoor lighting industry, a projection lamp is widely used, and the projection lamp is used as a lamp with an adjustable angle and capable of enhancing visual decoration effect, and is applied to more and more use scenes. The existing projection lamp generally comprises a lamp holder and a lamp body, wherein the lamp body is rotatably connected to the lamp holder through a rotating bracket, so that the projection angle is adjustable. For example, the utility model patent 202021128146.1 discloses a lamp body rotatably mounted to a lamp holder by screw connection on both sides. However, the screws on two sides are directly exposed out of the lamp holder in the mode, so that the structure is not concise, the attractiveness of the whole projection lamp is affected, and the decorative effect is obviously reduced for a decorative lamp.

Disclosure of Invention

The utility model aims to provide a projecting lamp with a simple structure and attractive appearance.

In order to achieve the above object, the present utility model provides a projector, which comprises a mounting seat, a lamp body and a rotating mechanism, wherein the rotating mechanism comprises a rotating member and a first connecting member, a central shaft of the rotating member is rotatably arranged in the mounting seat, and the central shaft of the rotating member is perpendicular to the central shaft of the mounting seat; one end of the first connecting piece is propped against the inside of the lamp body, and the other end of the first connecting piece penetrates through the lamp body and is connected with the lower side face of the rotating piece, so that the rotating piece is fixedly connected with the lamp body.

Compared with the prior art, the lamp body can effectively prevent the first connecting piece from being exposed outwards, and the tight contact fit between the rotating piece and the lamp body can prevent the first connecting piece from being exposed out due to the fact that the rotating piece is arranged in the mounting seat in a rotating manner, so that the rotating piece can rotate on a vertical plane, the connecting piece and the lamp body are connected by the first connecting piece, and the connecting piece stretches into the lamp body from the inside and is connected to the lower side face of the rotating piece, so that the rotating piece and the lamp body are contacted with each other after being connected; and the rotation center shaft of the rotating piece is positioned in the mounting seat, so that the mounting seat, the lamp body and the rotating mechanism of the whole projection lamp are not exposed by any connecting screw after being assembled and connected, the structure is quite concise, and the appearance is quite attractive.

Preferably, a first plane is arranged on the lower side surface of the rotating piece, a first connecting hole is formed in the first plane, and the other end of the first connecting piece is connected in the first connecting hole. Through setting up first plane for rotate the piece with the lamp body realizes the face contact, thereby will first connecting piece hide in rotate the piece with between the lamp body, avoid exposing, further improve succinct and the aesthetic property of appearance.

Preferably, the radial cross section of the rotating member is in a circular structure. Through setting the rotation piece into circular structure, when making it rotate certain angle, still can make whole outward appearance keep with original uniformity, therefore effectively promote aesthetic property.

Preferably, the central axis of the rotating member is offset from one side of the central axis of the mounting base. Therefore, the rotating piece can be connected with one side of the lamp body, so that the swinging amplitude of the end connected with the lamp body is small, and interference between the lamp body and the edge of the mounting seat after rotating for a certain angle is avoided.

Preferably, the mounting seat comprises a base, two opposite sides of the surface of the base are fixedly provided with brackets, and the rotating piece is pivoted to the brackets. Through setting up the base can make the rotation piece can firmly install in the inside of mount pad steadily, simple structure, equipment is convenient.

Specifically, the support is the structure of buckling, the first hem of structure of buckling with the surface of base passes through second connecting piece fixed connection, the rotor pass through the pin joint axle pin joint in the second hem of structure of buckling. Through setting up the support can be so that the rotation piece with the mount pad can assemble fast and conveniently, improves the convenience of equipment.

Preferably, the projecting lamp further comprises a limiting block and a third connecting piece, a second plane is arranged on the upper side face of the rotating piece, the third connecting piece is connected with the limiting block and the second plane, and the limiting block can rotate a certain angle along with the rotating piece and then is propped against the mounting seat so as to limit the rotating angle of the rotating piece.

Preferably, the mounting seat comprises a base, an outer ring and an inner ring, wherein the inner ring is arranged in the outer ring, and the base is fixedly arranged on the lower side of the inner ring.

Specifically, the mounting seat further comprises a connecting mechanism, the connecting mechanism is arranged on the outer ring, the connecting mechanism is provided with a first elastic clamping piece and a second elastic clamping piece, a clamping groove is circumferentially formed in the outer side of the inner ring, and the first elastic clamping piece stretches into the outer ring and is elastically clamped in the clamping groove; the second elastic clamping piece extends out of the outer ring. Through set up the block groove in the outside of inner ring, reuse first elasticity fastener on the outer loop with the block groove elasticity block, thereby can make the outer loop with the inner ring can assemble fast, simply and conveniently, thereby improves the convenience of profection lamp installation.

Preferably, the rotating member is provided with a through hole penetrating from one side to the other side, one end of the through hole is communicated with the inside of the mounting seat, and the other end of the through hole is communicated with the inside of the lamp body. Through setting up the through-hole can let the power supply line pass through, thereby make the mount pad with the power supply line between the lamp body can hide effectively in the rotation piece and can follow the motion of rotation piece moves, and then is in the projection lamp rotates the stability of power supply under the condition of certain angle not influencing.

Drawings

Fig. 1 is a perspective view of a projector according to the present utility model.

Fig. 2 is a partially exploded view of the projector of the present utility model.

Fig. 3 is a fully exploded view of the projector of the present utility model.

Fig. 4 is an axial cross-sectional view of the projector of the utility model.

Fig. 5 is an axial sectional view of the projector of the present utility model after being rotated by a certain angle.

Detailed Description

In order to describe the technical content, the constructional features and the effects achieved by the present utility model in detail, the following description is made with reference to the embodiments in conjunction with the accompanying drawings.

As shown in fig. 1 to 5, the projector 100 of the present utility model includes a mounting base 1, a lamp body 2, and a rotating mechanism 3, wherein the rotating mechanism 3 includes a rotating member 31 and a first connecting member 32, a central axis of the rotating member 31 is rotatably disposed in the mounting base 1, and the central axis of the rotating member 31 is perpendicular to the central axis of the mounting base 1. One end of the first connecting piece 32 abuts against the inside of the lamp body 2, and the other end of the first connecting piece 32 penetrates through the lamp body 2 and is connected with the lower side surface of the rotating piece 31, so that the rotating piece 31 and the lamp body 2 are fixedly connected with each other. When adjusting the projection angle of the lamp body 2, the lamp body 2 is only required to be swung, so that the lamp body 2 and the rotating member 31 can rotate around the central axis of the rotating member 31.

Referring to fig. 3 and 4, specifically, the radial cross section of the rotating member 31 is circular. By arranging the rotating member 31 in a circular structure, the overall appearance can still be kept consistent with the original appearance when the rotating member rotates for a certain angle, so that the aesthetic property is effectively improved. The lower side of the rotating member 31 is provided with a first plane 311, the first plane 311 is provided with first connection holes 313, and the number of the first connection holes 313 is two. The number of the first connecting pieces 32 is two, and the other ends of the two first connecting pieces 32 are respectively connected in the first connecting holes 313 after passing through the lamp body 2. By arranging the first plane 311, the rotating member 31 and the lamp body 2 are in surface contact, so that the first connecting member 32 is hidden between the rotating member 31 and the lamp body 2, exposure is avoided, and appearance simplicity and appearance are further improved. In this embodiment, the first connecting member 32 is a screw, the first connecting hole 313 is a screw hole, a head of the screw abuts against the inside of the lamp body 2, and an end of the screw away from the head is screwed into the screw hole. The center axis of the rotating member 31 is offset from one side of the center axis of the mounting base 1. This allows the rotating member 31 to be coupled to one side of the lamp body 2, so that the end to which the lamp body 2 is coupled swings less, thereby preventing the lamp body 2 from interfering with the edge of the mounting base 1 after rotating by a certain angle. The rotating member 31 is provided with a through hole 314 penetrating from one side to the other side, specifically, the through hole 314 extends from the first plane 311 to a second plane 312 on the other side of the rotating member 31, one end of the through hole 314 communicates with the inside of the mounting base 1, and the other end of the through hole 314 communicates with the inside of the lamp body 2. Through setting up through-hole 314, can let the power supply electric wire pass through, thereby make mount pad 1 with the power supply line between the lamp body 2 can hide in rotate in the piece 31 and can follow rotate the piece 31's motion and move, and then in the profection lamp 100 rotates under the condition of certain angle neither influence outward appearance nor influence the stability of power supply.

Referring to fig. 3 and 4, the mounting seat 1 includes a base 11, an outer ring 12, and an inner ring 13, wherein the outer ring 12 and the inner ring 13 are in a cylindrical structure with vertically penetrating each other, the inner ring 13 is disposed in the outer ring 12, and the base 11 is fixedly disposed at the lower side of the inner ring 13. Specifically, the upper end opening of the inner ring 13 is provided with a cover 131, and the cover 131 is fixedly connected with the base 11 through a screw 14, so that the cover 131, the inner ring 13 and the base 11 are mutually fixed. In addition, the base 11 is clamped at the opening of the lower end of the outer ring 12. The middle part of the base 11 is in a structure of penetrating up and down, so that the rotating member 31 is disposed inside the base, wherein a part of the lower end of the rotating member 31 extends out of the lower ends of the base 11 and the outer ring 12. The opposite sides of the surface of the base 11 are fixedly provided with a bracket 111, and the rotating member 31 is pivotally connected to the bracket 111. More specifically, the support 111 is in a bent structure, i.e. is in an L-shaped knot, a first folded edge of the bent structure is fixedly connected with the surface of the base 11 through a second connecting piece 112, and the rotating piece 31 is located between the second folded edges of the two bent structures and is pivotally connected to the second folded edges of the two bent structures through a pivot shaft 31 a. By providing the bracket 111, the rotating member 31 and the mount 1 can be quickly and conveniently assembled, and convenience of assembly is improved. Through setting up base 11 can make rotation piece 31 can firmly install in the inside of mount pad 1 steadily, simple structure, equipment is convenient.

Referring to fig. 3 and fig. 4, specifically, the mounting base 1 further includes a connection mechanism 15, the connection mechanism 15 is disposed on the outer ring 12, the connection mechanism 15 includes a first elastic engaging member 151 and a second elastic engaging member 152, an engaging groove 132 is circumferentially disposed on an outer side of the inner ring 13, and a cross section of the engaging groove 132 is in a V-shaped structure. The first elastic engaging member 151 is a V-shaped elastic sheet. The first elastic engaging member 151 extends into the outer ring 12 and is elastically engaged with the engaging groove 132. The second elastic engaging member 152 extends out of the outer ring 12. The second elastic clamping piece 152 is a spiral elastic piece, when the mounting seat 1 is mounted in the reserved hole of the ceiling, the second clamping piece 152 can be outwards and elastically opened to be clamped on the edge of the reserved hole, so that the mounting seat 1 is fixed. Through set up the block groove 132 in the outside of inner ring 13, reuse first elasticity fastener 151 on the outer loop 12 with the block groove 132 elasticity block, thereby can make outer loop 12 with inner ring 13 can assemble fast, simply and conveniently, thereby improves the convenience of profection lamp 100 installation.

Referring to fig. 3 and 4, the projecting lamp 100 further includes a limiting block 4 and a third connecting member 5, a second plane 312 is disposed on an upper side of the rotating member 31, the third connecting member 5 is connected to the limiting block 4 and in a screw hole of the second plane 312, and the limiting block 4 can rotate with the rotating member 31 by a certain angle and then abut against the mounting seat 1, so as to limit the rotation angle of the rotating member 31. The third connecting piece 5 is a screw.

As shown in fig. 3 and 4, the lamp body 2 includes a lamp housing 21, a lamp plate 22, lamp beads 23, a lens 24 and a lamp cover 25, the lamp housing 21 has a cylindrical structure, one end of the lamp housing 21 is closed, and the closed end is provided with a butt joint hole 211 which is in opposite communication with the through hole 314, so that an electric wire enters the lamp housing 21 from the through hole 314 and is electrically connected with the lamp beads 23 on the lamp plate 22. The lamp panel 22 is disposed in the lamp housing 21, the lamp beads 23 are disposed on the lamp panel 22, and the lamp cover 25 is disposed at one end of the lamp housing 21 near the light outlet. The lens 24 is disposed in the lamp housing 21 and located between the lamp panel 22 and the lamp cover 25. The lenses 24 are in one-to-one correspondence with the lamp beads 23, and the light emitted by the lamp beads 23 can be projected outwards through the holes of the lenses 24 and the lamp covers 25; the lamp cover 25 is made of PC material for preventing glare.

Compared with the prior art, the rotating mechanism 3 is arranged, and the rotating member 31 is arranged in the mounting seat 1 in a rotating way, so that the rotating member 31 can rotate on a vertical plane, the connecting member and the lamp body 2 are connected by the first connecting member 32, and the connecting member stretches into the lamp body 2 from the inside and is connected to the lower side surface of the rotating member 31, so that the rotating member 31 and the lamp body 2 are connected and then mutually contacted, the lamp body 2 can effectively prevent the first connecting member 32 from being exposed outwards, and the tight contact fit of the rotating member 31 and the lamp body 2 can prevent the first connecting member 32 from being exposed; in addition, the rotation center axis of the rotation member 31 is located inside the mounting seat 1, so that the mounting seat 1, the lamp body 2 and the rotation mechanism 3 of the entire projection lamp 100 are not exposed by any connection screw after assembly and connection, and the structure is very simple, and the appearance is very beautiful.

The foregoing disclosure is merely illustrative of the principles of the present utility model, and thus, it is intended that the scope of the utility model be limited thereto and not by this disclosure, but by the claims appended hereto.

Claims

1. A projector lamp, characterized in that: the lamp comprises a mounting seat, a lamp body and a rotating mechanism, wherein the rotating mechanism comprises a rotating piece and a first connecting piece, a central shaft of the rotating piece is rotationally arranged in the mounting seat, and the central shaft of the rotating piece is perpendicular to the central shaft of the mounting seat; one end of the first connecting piece is propped against the inside of the lamp body, and the other end of the first connecting piece penetrates through the lamp body and is connected with the lower side face of the rotating piece, so that the rotating piece is fixedly connected with the lamp body.

2. The projector lamp of claim 1, wherein: the lower side of the rotating piece is provided with a first plane, a first connecting hole is formed in the first plane, and the other end of the first connecting piece is connected in the first connecting hole.

3. The projector lamp of claim 1, wherein: the radial cross section of the rotating piece is of a circular structure.

4. The projector lamp of claim 1, wherein: the center shaft of the rotating piece is deviated from one side of the center shaft of the mounting seat.

5. The projector lamp of claim 1, wherein: the mounting seat comprises a base, supports are fixedly arranged on two opposite sides of the surface of the base, and the rotating piece is pivoted to the supports.

6. The projector as defined in claim 5, wherein: the support is of a bending structure, a first folding edge of the bending structure is fixedly connected with the surface of the base through a second connecting piece, and the rotating piece is pivoted to a second folding edge of the bending structure through a pivot shaft.

7. The projector lamp of claim 1, wherein: the projection lamp further comprises a limiting block and a third connecting piece, a second plane is arranged on the upper side face of the rotating piece, the third connecting piece is connected with the limiting block and the second plane, and the limiting block can abut against the mounting seat after rotating by a certain angle along with the rotating piece so as to limit the rotating angle of the rotating piece.

8. The projector lamp of claim 1, wherein: the mounting seat comprises a base, an outer ring and an inner ring, wherein the inner ring is arranged in the outer ring, and the base is fixedly arranged on the lower side of the inner ring.

9. The projector as defined in claim 8, wherein: the mounting seat further comprises a connecting mechanism, the connecting mechanism is arranged on the outer ring and is provided with a first elastic clamping piece and a second elastic clamping piece, a clamping groove is circumferentially formed in the outer side of the inner ring, and the first elastic clamping piece stretches into the outer ring and is elastically clamped in the clamping groove; the second elastic clamping piece extends out of the outer ring.

10. The projector lamp of claim 1, wherein: the rotating piece is provided with a through hole which penetrates from one side to the other side, one end of the through hole is communicated with the inside of the mounting seat, and the other end of the through hole is communicated with the inside of the lamp body.