CN221197182U

CN221197182U - Lamp with mounting frame

Info

Publication number: CN221197182U
Application number: CN202322602125.9U
Authority: CN
Inventors: 熊先文; 童建安; 姚磊; 赵骆
Original assignee: Hangzhou Lijiacheng Electric Co ltd
Current assignee: Hangzhou Lijiacheng Electric Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-06-21
Anticipated expiration: 2033-09-25

Abstract

The utility model discloses a lamp with a mounting frame, which comprises a lamp body, wherein the lamp body comprises a back plate, the back plate is provided with the mounting frame, the mounting frame comprises a rectangular frame and a connecting plate connected to the rectangular frame, four corners of the rectangular frame are respectively connected to the back plate through a connecting frame, a lamp mounting structure is arranged on the connecting plate, the connecting frame comprises a connecting frame part hook head and a lamp body part hook head, the lamp body part hook comprises a base, a hook elastic sheet connected to the base, a base part inserting sheet and a hook head connecting lug, the base part inserting sheet is inserted into a back plate jack, the back plate is provided with an outward turned edge, the hook head connecting lug is fixed on the outward turned edge through a bolt, and the connecting part hook head is inserted into a connecting gap so that the connecting frame part hook head and the lamp body part hook head are hooked together. The utility model has the advantage that the mounting frame is detachably connected to mount the mounting structure, and solves the problem that the tightness of the lamp housing is poor due to the fact that the existing mounting structure is directly arranged on the back plate of the lamp.

Description

Lamp with mounting frame

Technical Field

The utility model relates to the field of lamps, in particular to a lamp with a mounting frame.

Background

The lamp is generally provided with three mounting modes of barrel mounting, surface mounting and embedded mounting. An existing recessed mounted lamp is disclosed in the patent document of chinese patent No. CN202020883187.5, entitled "down lamp". The embedded installation is to set up the mounting hole on the ceiling, insert the upper end (terminal box portion) of lamp in the mounting hole, through the part (usually torsional spring subassembly) that can expand on the lamp expand and hang and realize the installation on the upper surface of the pore wall of mounting hole, when hanging the installation, the mounting hole should be not less than the distance between two suspenders. The position of the existing suspension part is fixed at a fixed position of the lamp and cannot be changed, so that one lamp can only be suitable for a single mounting mode of one mounting hole, and the universality is poor during use; in addition, the existing lamp is installed in a single mode only in one of surface mounting and embedded mounting, and the installation mode is single, so that the universality is poor in use. In addition, in the conventional lamp mounting structure, the mounting structure is directly arranged on the back surface of the lamp housing, and at this time, in order to realize the mounting structure, a plurality of holes are formed in the surface of the back plate, so that the sealing performance of the housing is poor, and the LED is directly irradiated and dazzled when being a light source.

Disclosure of Invention

The first object of the present utility model is to provide a lamp with a mounting frame, which is detachably connected with the mounting frame to mount a mounting structure, and solve the problem that the tightness of a lamp housing is poor due to the fact that the existing mounting structure is directly arranged on a back plate of the lamp.

The second purpose of the utility model is to provide a lamp with a mounting frame, which is soft in light emission, and solves the problem of direct irradiation and dazzling of LEDs of the existing lamp.

The third object of the present utility model is to further provide a lamp with a mounting rack, which can adapt to mounting holes with different apertures for embedded mounting, and solve the problem of poor universality caused by that the existing lamp can only be mounted in the mounting hole with one size.

The fourth object of the present utility model is to provide a lamp with a mounting frame, which can be mounted on a surface in a built-in manner and a surface-mounted manner, and which can adapt to different bolt hole positions, and to solve the problem of poor versatility caused by the fact that the conventional lamp can be mounted only in one of the built-in manner and the surface-mounted manner.

The technical problems are solved by the following technical scheme: the utility model provides a lamps and lanterns of mounting bracket are established, includes lamp and lamp mounting structure, the lamp includes the backplate, be equipped with the mounting bracket on the backplate, the mounting bracket includes the rectangular frame that encloses by two horizontal poles and two longitudinal bars and the connecting plate of both sides connection on two horizontal poles, four angles of rectangular frame are respectively connected on the backplate through a link, lamp mounting structure sets up on the connecting plate, the link includes link portion gib head together with horizontal pole integrated into one piece and can dismantle the lamp portion gib head that links together with the backplate, the lamp portion coupler includes base, one end and the hook shell fragment that links together of base, the base portion inserted sheet that links together on the base is located hook shell fragment and keeps away from the gib head engaging lug of horizontal pole one side, base portion inserted in the backplate portion jack that sets up in the backplate, the backplate is equipped with the turn-up edge, the turn-up edge is equipped with outer turn-up edge, the gib head engaging lug is fixed through connecting lug fixing on the turn-up edge, hook portion gib head and lamp portion gib head together form the joint gap between the lamp portion coupler is in same with the coupler portion coupler head. The connection between the connecting frame and the backboard is reliable and can be detached.

Preferably, the connecting plates and the cross bars are connected together through connecting plate fixing bolts.

Preferably, the cross bar is provided with two limit stops which are blocked and connected at two lateral sides of the connecting plate.

Preferably, the limit stop is a stamping stamped on the cross bar.

Preferably, the cross bar and the side bar are riveted together by rivets.

Preferably, the backboard is connected with a cover wire groove through a cover wire groove connecting bolt, a lead wire through hole is formed between the cover wire groove and the backboard in a surrounding mode, a power wire for introducing electricity to the lamp is arranged in the lead wire through hole in a penetrating mode, a control circuit board for controlling the lamp is arranged in the lead wire through hole, and a power switch is arranged on the control circuit board. The protection effect on the electric wire is good.

Preferably, the lamp comprises a lamp shell, a light emitting component and a light source, wherein the lamp shell comprises an annular tube shell and a back plate, an inward flanging is arranged at the front end of the annular tube shell, the light source comprises an LED lamp strip arranged on one side of the inner wall of the annular tube shell and a power supply for driving the LED lamp strip, the light emitting component comprises an elastic base plate, a reflecting plate, a light guide plate and a diffusion plate which are sequentially arranged, the light emitting component is pressed on the inward flanging by the back plate, and light emitted by the LED lamp strip passes through the light emitting component to be LED out from the front end of the annular tube shell. The LEDs are arranged on the side surfaces and are converted into surface light sources through the light emitting assemblies, and light rays are soft and not dazzling; the elastic backing plate is arranged, so that the pressing plate can be reliably pressed to fix the light emitting assembly under the condition of low dimensional matching precision.

Preferably, a convex ring extending along the circumferential direction of the annular tube shell is arranged on the upper surface of the inner flanging, a connecting gap extending along the extending direction of the convex ring is arranged on the upper end surface of the convex ring, the outer flanging is supported on the convex ring, and the outer flanging is connected to the side wall of the connecting gap through a self-tapping screw to fix the outer flanging on the convex ring. The connection is convenient, and the structural strength is good.

Preferably, the rear surface of the back plate is lower than the rear end surface of the annular tube shell, and a fixing ring which extends along the periphery of the back plate and presses on the back plate is also fixed in the annular tube shell, and the fixing ring is fixed with the inner peripheral surface of the annular tube shell. The sealability can be improved.

Preferably, the power supply is connected to the back of the backboard, the connecting plate is provided with an avoidance hole, the power supply passes through the avoidance hole Kong Chaohou and penetrates out of the connecting plate, the connecting plate is connected with a junction box covered on the power supply, the lamp mounting structure comprises two sliding grooves arranged on the connecting plate and two hanging seats which are in sliding connection with the two sliding grooves, the two sliding grooves are positioned on two sides of the junction box, the extending directions of the sliding grooves are identical to the distributing directions of the sliding grooves, a positioning structure is arranged between the hanging seats and the connecting plate and used for fixing the hanging seats on at least two parts of the sliding grooves as required, the two parts are distributed along the extending directions of the sliding grooves, and the hanging seats are connected with elastic pieces for hanging lamps. The third object is achieved.

Preferably, the lamp mounting structure further comprises at least two hanging through hole groups arranged on the connecting plate, all hanging through holes of one hanging through hole group are located in an area surrounded by hanging holes of the other hanging through hole group between two adjacent hanging through hole groups, and the junction box and the positioning structure are detachably connected with the backboard. The fourth object is achieved.

The utility model has the following beneficial effects: the position of the suspension structure can be adjusted, so that the suspension structure can be installed in installation holes with different sizes, and the universality in installation is good; the installation position is convenient and quick to adjust; surface or embedded mounting is possible; the sealing performance is good, and the light is soft.

Drawings

FIG. 1 is a split schematic of the present utility model;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

FIG. 3 is an enlarged partial schematic view of the annular envelope;

FIG. 4 is a schematic illustration of the present utility model assembled together;

FIG. 5 is an enlarged partial schematic view at B of FIG. 4;

FIG. 6 is an enlarged partial schematic view at C of FIG. 5;

fig. 7 is a schematic front view of the suspension mount.

In the figure: the LED lamp comprises an annular tube shell 1, a back plate 2, an inward flanging 3, a convex ring 4, a connecting gap 5, an LED lamp strip 6, a power supply 7, an elastic backing plate 8, a reflector 9, a light guide plate 10, a diffusion plate 11, an upward flanging 12, an outward flanging 13, a self-tapping screw 14, a fixing ring 15, a cover wire groove connecting bolt 17, a cover wire groove 18, a control circuit board 19, a power switch 20, a cross rod 21, a longitudinal rod 22, a connecting plate 16, a avoidance hole 23, a junction box 24, a connecting frame 25, a connecting frame part hook 26, a base 27, a hook elastic piece 28, a base part inserting piece 29, a hook head connecting lug 30, a back plate part inserting hole 31, a connecting lug fixing bolt 45, a connecting plate fixing bolt 32, a limit stop 33, a sliding groove 34, a hanging seat 35, a positioning structure 36, an elastic piece 37, an outer sleeve 38, a positioning hole 39, a positioning pin 40, a connecting pin 41, a half section 42, a connecting part 43, a hanging notch 44, a hanging through hole 46, a rivet 47 and a lamp part hook 48.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, a lamp provided with a mounting bracket includes a lamp and a lamp mounting structure. The lamp comprises a lamp housing, a light emitting assembly and a light source. The lamp envelope comprises an annular envelope 1 and a back plate 2. The front end of the annular tube shell is provided with an inward flanging 3. The upper surface of the inner flanging is provided with a convex ring 4 extending along the circumferential direction of the annular tube shell, and the upper end surface of the convex ring is provided with a connecting gap 5 extending along the extending direction of the convex ring. The light source comprises a power supply 7 which is arranged on one side of the inner wall of the annular tube shell and drives the LED lamp strip by the LED lamp strip 6. The light emitting component comprises an elastic base plate 8, a reflecting plate 9, a light guide plate 10 and a diffusion plate 11 which are sequentially arranged, and the light emitting component is pressed on the inner turnup by the back plate. Light emitted by the LED light bar is LED out from the front end of the annular tube shell through the light emitting component. The back plate is provided with an upturn 12 provided with an external turn-up 13. The flange is supported on the collar and is fastened to the collar by means of self-tapping screws 14 attached to the side walls of the connection gap. The rear surface of backplate is less than the rear end face of annular tube shell, still is fixed with in the annular tube shell along backplate periphery extension and presses the solid fixed ring 15 on the backplate, gu fixed ring glues with the inner peripheral surface of annular tube shell together, and the power is connected at the back of backplate. The backboard is provided with a wire covering groove 18 through a wire covering groove connecting bolt 17, a wire guiding through hole is formed between the wire covering groove and the backboard in a surrounding mode, a power wire for introducing power of the electric power supply lamp is arranged in the wire guiding through hole in a penetrating mode, a control circuit board 19 for controlling the lamp is arranged in the wire guiding through hole, and a power switch 20 is arranged on the control circuit board.

The backboard is provided with a mounting rack. The mounting frame comprises a rectangular frame surrounded by two cross bars 21 and two longitudinal bars 22 and connecting plates 16 with two sides connected to the two cross bars. The connecting plate is provided with an avoidance hole 23, and the power supply passes through the avoidance Kong Chaohou and penetrates out of the connecting plate. The connection plate is detachably connected with a junction box 24 covered on a power supply.

The four corners of the rectangular frame are each connected to the back plate by a connecting frame 25. The lamp mounting structure is disposed on the connection plate. The connector includes connector portion hooks 26 integrally formed with the cross bar and lamp portion hooks 48 removably connected with the back plate. The lamp part hook comprises a base 27, a hooking spring piece 28 with one end connected with the base, a base part inserting piece 29 connected on the base and a hook head connecting lug 30 connected on the base and positioned on one side of the hooking spring piece far away from the cross rod. The base part inserting piece is inserted into a backboard part inserting hole 31 arranged on the backboard, and the hook head connecting lug is fixed on the outer turning edge through a connecting lug fixing bolt 45. A connecting gap is formed between the hooking elastic sheet and the backboard, and the hook head of the connecting part is inserted into the connecting gap so that the hook head of the connecting frame part is hooked with the hook head of the lamp part. The connecting plates and the cross bars are connected together by connecting plate fixing bolts 32. Two limit stops 33 are arranged on the cross bar and are blocked and connected on two lateral sides of the connecting plate. The limit stop is a stamping part stamped on the cross rod. The cross bar and the side rail are riveted together by rivets 47.

The lamp mounting structure comprises two sliding grooves 34 arranged on the connecting plate and two hanging seats 35 respectively and slidably connected in the two sliding grooves, wherein the two sliding grooves are positioned on two sides of the junction box, the extending direction of the sliding grooves is identical to the distributing direction of the sliding grooves, a positioning structure 36 is arranged between the hanging seats and the back plate and is used for fixing the hanging seats on two parts of the sliding grooves as required, the two parts are distributed along the extending direction of the sliding grooves, and the hanging seats are connected with elastic pieces 37 for hanging lamps. The positioning structure comprises an outer sleeve 38 which is sleeved on the hanging seat and can extend along the up-down direction, and a plurality of positioning hole pairs which are arranged on the connecting plate, wherein the positioning hole pairs are distributed along the extending direction of the sliding chute, two positioning holes 39 in the same positioning hole pair are distributed perpendicular to the extending direction of the sliding chute, and two positioning pins 40 which are used for penetrating through the two positioning holes in the same positioning hole pair in a one-to-one correspondence manner are arranged at the lower end of the outer sleeve. The elastic piece is a torsion spring. The upper end of the hanging seat is provided with a connecting pin 41 penetrating in the torsion spring body, the connecting pin comprises two half sections 42, one ends of the two half sections are connected with the hanging seat through a connecting part 43, the other ends of the two half sections penetrate in the torsion spring body, two sides of the hanging seat perpendicular to the extending direction of the sliding groove are provided with hanging notches 44, two side walls of the sliding groove penetrate in the hanging notches in a one-to-one correspondence manner, and the hanging notches are matched with the side walls of the sliding groove to realize hanging. The method for detachably connecting the hanging piece and the positioning structure with the connecting plate comprises the following steps: the hanging seat is rotated after the outer sleeve is pulled out of the connecting plate, so that the hanging notch is separated from the mounting substrate, and then the hanging seat and the outer sleeve are taken down.

The lamp mounting structure further comprises two sets of hanging through hole sets arranged on the connecting plate, all hanging through holes of one set of hanging through hole sets are located in an area surrounded by hanging holes of the other set of hanging through hole sets between two adjacent sets of hanging through hole sets, the lamp mounting structure further comprises hanging bolts, one set of hanging through hole sets is provided with four hanging through holes 46, and the hanging bolts penetrate through the hanging through holes to mount the lamp on a part for mounting the lamp.

The method for installing in the installation hole, namely the method for embedded installation, comprises the following steps: the torsion spring is twisted to a state of penetrating through the mounting hole, so that the junction box is aligned with the mounting hole and is inserted into the mounting hole (at the moment, the hanging seat and the elastic piece are inserted into the mounting hole), and the elastic piece is reset and hung on the upper end face of the mounting hole.

The method for adjusting the position of the hanging seat comprises the following steps: and (3) moving the outer sleeve upwards to enable the positioning pin to be pulled out of the positioning hole, sliding the hanging seat along the extending direction of the sliding groove to be aligned with the corresponding positioning hole, and moving the outer sleeve downwards to enable the positioning pin to be inserted into the positioning hole.

The surface mounting method of the utility model comprises the following steps: the hanger, the outer sleeve of the positioning structure and the junction box are removed and then fastened in the threaded hole of the object to which the lamp is mounted (typically, the box-type junction box of the ceiling of the house) by means of hanger bolts through hanger through holes in the connecting frame.

Claims

1. The utility model provides a lamps and lanterns of mounting bracket are established, includes lamp and lamp mounting structure, the lamp includes the backplate, its characterized in that, be equipped with the mounting bracket on the backplate, the mounting bracket includes the rectangular frame that encloses by two crossbars and two longitudinal bars and the connecting plate of both sides on two crossbars, four angles of rectangular frame are respectively connected on the backplate through a link, lamp mounting structure sets up on the connecting plate, the link includes the link portion gib head together with horizontal pole integrated into one piece and can dismantle the lamp portion gib head that links together with the backplate, the lamp portion gib includes base, one end and the hook joint shell fragment that the base links together, the base portion inserted sheet of connection on the base and the gib head engaging lug that is located on the base that the hook joint shell fragment kept away from horizontal pole one side, base portion inserted sheet is inserted in the backplate portion jack that sets up in the backplate, the backplate is equipped with the turn-up edge, the turn-up edge is equipped with outward, the gib head engaging lug passes through the link fixing bolt to be in on the turn-up edge, form the joint clearance with the backplate, the hook joint portion gib head together with the hook joint portion gap.

2. A light fixture with a mounting frame according to claim 1, wherein the connecting plate and the cross bar are connected together by a connecting plate fixing bolt.

3. A light fixture with a mounting frame according to claim 2, wherein the cross bar is provided with two limit stops which are blocked at two lateral sides of the connecting plate.

4. A light fixture with a mounting bracket according to claim 3 wherein the limit stop is a stamped part stamped on the cross bar.

5. A light fixture with mounting bracket according to claim 1 or 2 or 3 or 4, wherein said cross bar and said longitudinal bar are riveted together by rivets.

6. A lamp with a mounting frame according to claim 1, 2, 3 or 4, wherein the back plate is connected with a cover wire groove through a cover wire groove connecting bolt, a lead wire through hole is formed between the cover wire groove and the back plate in a surrounding mode, a power wire for introducing electricity to the lamp is arranged in the lead wire through hole in a penetrating mode, a control circuit board for controlling the lamp is arranged in the lead wire through hole, and a power switch is arranged on the control circuit board.

7. A lamp with a mounting frame according to claim 1, 2, 3 or 4, wherein the lamp comprises a lamp housing, a light emitting component and a light source, the lamp housing comprises an annular tube housing and a back plate, an inward flanging is arranged at the front end of the annular tube housing, the light source comprises an LED light bar arranged on one side of the inner wall of the annular tube housing and a power supply for driving the LED light bar, the light emitting component comprises an elastic base plate, a reflecting plate, a light guide plate and a diffusion plate which are sequentially arranged, the light emitting component is pressed on the inward flanging by the back plate, and light emitted by the LED light bar is LED out from the front end of the annular tube housing through the light emitting component.

8. The lamp with the mounting frame according to claim 7, wherein a convex ring extending along the circumferential direction of the annular tube shell is arranged on the upper surface of the inner flange, a connecting gap extending along the extending direction of the convex ring is arranged on the upper end surface of the convex ring, the outer flange is supported on the convex ring, and the outer flange is connected on the side wall of the connecting gap through a self-tapping screw to fix the outer flange on the convex ring.

9. The lamp with the mounting frame according to claim 8, wherein the rear surface of the back plate is lower than the rear end surface of the annular tube shell, a fixing ring extending along the periphery of the back plate and pressing on the back plate is further fixed in the annular tube shell, and the fixing ring is fixed with the inner peripheral surface of the annular tube shell.

10. The lamp with the mounting frame according to claim 8, wherein the power supply is connected to the back of the back plate, the connecting plate is provided with an avoidance hole, the power supply passes through the avoidance Kong Chaohou and penetrates out of the connecting plate, the connecting plate is connected with a junction box, the lamp mounting structure comprises two sliding grooves arranged on the connecting plate and two hanging seats which are connected in the two sliding grooves in a sliding manner, the two sliding grooves are positioned on two sides of the junction box, the extending direction of the sliding grooves is identical to the distributing direction of the sliding grooves, a positioning structure is arranged between the hanging seats and the connecting plate and is used for fixing the hanging seats on at least two parts of the sliding grooves according to requirements, the two parts are distributed along the extending direction of the sliding grooves, and the hanging seats are connected with elastic pieces for hanging the lamp.