CN218154046U - Simple and convenient mounting structure of lamps and lanterns - Google Patents

Abstract

The utility model discloses a simple and convenient mounting structure of lamps and lanterns, including lamps and lanterns and installation panel, the lower extreme of lamp body is located to lamp face frame, the upper portion both sides of cup are formed with the cup catching groove respectively, downwardly extending is formed with the locating plate respectively at the both ends of the plate body of support, the lower extreme of locating plate is formed with the locating plate hook, the upper portion adaptation of cup is arranged in between two locating plates, locating plate hook and the cup catching groove lock joint that corresponds, the plate body pastes and leans on the top upside in the cup, the both ends of plate body outwards extend respectively and are formed with the elasticity support arm, the tip of elasticity support arm is formed with the lamina stretchy, the outside of lamina stretchy is formed with the card convex part, the installation panel is formed with the mounting hole, the elastic restoring force that the lamina stretchy passes through the elasticity support arm leans on the marginal inboard in the mounting hole, the card convex part pastes and leans on the upside in the installation panel, lamp face frame pastes and leans on the downside in the installation panel. The utility model discloses a simple and convenient mounting structure of lamps and lanterns is favorable to assembling lamps and lanterns portably, also is favorable to lamps and lanterns and installation panel's assembly simple and convenient.

Description

Simple and convenient mounting structure of lamps and lanterns

Technical Field

The utility model relates to an illumination lamps and lanterns field of household electrical appliances, concretely relates to simple and convenient mounting structure of lamps and lanterns.

Background

At present, some household electrical appliances are provided with the illumination lamps and lanterns, for example the bottom of range hood is equipped with the illumination lamps and lanterns usually, the lamps and lanterns inlay the inboard at the installation panel of the shell of household electrical appliances, the installation panel is the sheet metal construction, lamps and lanterns pass through the fix with screw on the installation panel, thereby avoid lamps and lanterns evagination in the shell of household electrical appliances, be favorable to pleasing to the eye, but the mounting means who adopts the screw needs punch the turn-ups hole on the installation panel and at the downthehole processing screw thread of turn-ups, lead to the installation panel preparation comparatively difficult, the cost is higher, and in the time of assembling lamps and lanterns, the installation screw is inconvenient even, so the lamp mounting structure of prior art is necessary to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a lamps and lanterns mounting structure, it is favorable to installing lamps and lanterns simple and convenient.

The purpose of the utility model is realized by the following technical scheme.

The utility model discloses a simple and convenient mounting structure of lamps and lanterns, including lamps and lanterns and installation panel, wherein, lamps and lanterns include support, lamp body, lamp pearl circuit board and lamp face frame, lamp face frame is located the lower extreme of lamp body, the lamp body includes the cup, lamp pearl circuit board sets up in the cup, the upper portion both sides of cup are formed with the cup catching groove respectively, the support is formed with the plate body, the both ends of plate body downwardly extending respectively are formed with the locating plate, the lower extreme of locating plate is formed with the locating plate hook, two are arranged in to the upper portion adaptation of cup between the locating plate, the locating plate hook with correspond cup catching groove lock joint, paste and lean on the plate body in the top upside of cup, the both ends of plate body outwards extend respectively and are formed with the elasticity support arm, the tip of elasticity support arm is formed with the board portion, the outside of propping the board portion is formed with the card convex part, the installation panel is formed with the mounting hole, prop the board portion pass through the elasticity restoring force of elasticity support arm support to lean on in the edge inboard of mounting hole, the card convex part paste in the upside of installation panel, the lamp face frame paste and lean on the downside of installation panel.

Preferably, the elasticity support arm includes the deflector portion, the upper end of deflector portion with the plate body links integrative the setting, the lower extreme of deflector portion with fagging portion links integrative the setting on the radius direction of mounting hole, the upper end of deflector portion with the distance at the center of mounting hole is less than the lower extreme of deflector portion with the distance at the center of mounting hole.

Preferably, the lamp body includes flange portion, the lower extreme of cup with the inner of flange portion links into an organic whole and sets up, be formed with in the flange portion and dodge the hole, it has the horizontal bar to dodge the downthehole formation, the middle part of lamp face frame is formed with logical unthreaded hole, logical unthreaded hole with lamp pearl circuit board position corresponds the setting, the edge that leads to the unthreaded hole is formed with the turn-ups, the turn-ups is formed with the face frame hook, the face frame hook passes and corresponds dodge the hole setting, the face frame hook with correspond the horizontal bar hookup.

Preferably, a positioning inner step is formed in the cup body, the edge portion of the lamp bead circuit board abuts against the lower side of the positioning inner step, the lamp comprises a light-transmitting cover plate and a pressing ring, the edge portion of the light-transmitting cover plate abuts against the upper side of the upward flange, the pressing ring is arranged between the upper side of the edge portion of the light-transmitting cover plate and the lower side of the edge portion of the lamp bead circuit board, and the light-transmitting cover plate is in adaptive connection with the lower end portion of the cup body.

Preferably, an upper folded edge is formed at the outer end of the lamp face frame, an upper concave table is formed on the mounting panel, the mounting hole is formed in the middle of the upper concave table, the lamp face frame is arranged in the upper concave table in a matched mode, and the upper end of the upper folded edge is attached to the bottom of the upper concave table in an attached mode.

Preferably, a wire outlet hole is formed in the top of the cup body, a wire groove is formed in the plate body, a wire groove end cover is formed at one end of the wire groove, the wire groove end cover is arranged on the wire outlet hole, and the wire groove is communicated with the wire outlet hole.

Compared with the prior art, the utility model, its beneficial effect is: the upper portion both sides of cup are formed with the cup catching groove respectively, both ends at the plate body of support downwardly extending respectively are formed with the locating plate, the lower extreme of locating plate is formed with the locating plate hook, the upper portion adaptation of cup is arranged in between two locating plates, locating plate hook and the cup catching groove lock joint that corresponds, the plate body pastes and leans on the top upside in the cup, the both ends of plate body outwards extend respectively and are formed with the elasticity support arm, the tip of elasticity support arm is formed with props the board portion, the outside of propping the board portion is formed with the card convex part, the installation panel is formed with the mounting hole, the elasticity restoring force that the fagging portion passes through the elasticity support arm supports and leans on the marginal inboard in the mounting hole, the card convex part pastes and leans on the upside in the installation panel, the lamp face frame pastes and leans on the downside in the installation panel, make the assembly of lamps and lanterns simple and convenient, and the process of installing the installation panel with lamps and lanterns is also simple and convenient.

Drawings

Fig. 1 is a schematic perspective view of the top view direction of the lamp mounting structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional sectional structure of the lamp mounting structure of the present invention.

Fig. 3 is an exploded schematic view of the lamp mounting structure of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the support in the overlooking direction of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the bracket in the bottom view direction of the present invention.

Fig. 6 is a schematic perspective view of the lamp housing of the present invention in the overlooking direction.

Fig. 7 is a schematic top view of the lamp housing according to the present invention.

Fig. 8 is a schematic cross-sectional structural view of the lamp housing of the present invention.

Fig. 9 is a schematic perspective view of the lamp face frame of the present invention.

Description of reference numerals: 1-a lamp; 11-a scaffold; 110-a plate body; 111-resilient arms; 1111-a guide plate portion; 1112-a brace portion; 1113-snap projection; 112-a positioning plate; 1121-positioning plate hook; 113-wire chase; 114-a trunking end cap; 12-a lamp housing; 121-cup body; 1211-cup body catching groove; 1212-outlet holes; 1213-positioning the inner step; 122-a flange portion; 1221-avoiding holes; 1222-a cross bar; 13-a lamp bead circuit board; 131-a wire; 14-a light-transmissive cover sheet; 15-lamp surface frame; 151-clear aperture; 152-flanging; 153-a frame hook; 154-folding the upper edge; 16-pressing a ring; 2-installing a panel; 201-mounting holes; 21-concave table.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model discloses a simple and convenient mounting structure of lamps and lanterns, as shown in fig. 1 to fig. 3, including lamps and lanterns 1 and installation panel 2, lamps and lanterns 1 includes support 11, lamp body 12, lamp pearl circuit board 13 and lamp face frame 15, and the lower extreme of lamp body 12 is located to lamp face frame 15, and lamp body 12 includes cup 121, and lamp pearl circuit board 13 sets up in cup 121, and lamp pearl circuit board 13 includes circuit board and LED lamp pearl, and LED lamp pearl welding is at the downside of circuit board, and the circuit board electricity is connected with wire 131. As shown in fig. 6 to 8, cup body catching grooves 1211 are formed at both sides of the upper portion of the cup body 121, and specifically, as shown in fig. 8, the cup body catching groove 1211 located at the left position is formed to be recessed rightward, and the cup body catching groove 1211 located at the right position is formed to be recessed leftward; as shown in fig. 4 and 5, the bracket 11 is formed with a plate body 110, the basic shape of the plate body 110 may be a flat plate, two ends of the plate body 110 respectively extend downward to form positioning plates 112, and the lower ends of the positioning plates 112 are formed with positioning plate hooks 1121, as shown in fig. 2, the upper portion of the cup body 121 is fittingly placed between the two positioning plates 112, the positioning plate hooks 1121 are fastened to corresponding cup body fastening grooves 1211, the plate body 110 abuts against the upper side of the top of the cup body 121, so that the upper portion of the cup body 121 is positioned by the positioning plates 112 in the left-right direction, and the cup body 121 is positioned by the plate body 110 and the positioning plate hooks 1121 in the up-down direction, so that the bracket 11 and the lamp housing 12 are assembled together through a simple structure. As shown in fig. 4 and 5, two ends of the plate body 110 respectively extend outward to form elastic arms 111, specifically, the elastic arm 111 located at the left position is left-extending, the elastic arm 111 located at the right position is right-extending, the end of the elastic arm 111 is formed with a supporting plate portion 1112, the outer side of the supporting plate portion 1112 is formed with a locking protrusion 1113, and the bracket 11 is arched; as shown in fig. 3, the mounting panel 2 is formed with a mounting hole 201, and the mounting hole 201 may be a circular hole, and the lamp housing 12 may be formed in a circular shape in a plan view. As shown in fig. 1 and 2, the supporting plate 1112 is abutted against the inner side of the edge of the mounting hole 201 by the elastic restoring force of the elastic arm 111, the snap projection 113 is abutted against the upper side of the mounting panel 2, and the lamp face frame 15 is abutted against the lower side of the mounting panel 2. Then, the downward movement of the lamp 1 is stopped by the upper side of the edge portion of the mounting hole 201 (specifically, the upper side of the edge portion of the mounting hole 201 stops the locking portion 113), and the upward movement of the lamp 1 is stopped by the lower side of the mounting panel 2 (specifically, the lower side of the mounting panel 2 stops the lamp face frame 15), and since the supporting plate portion 1112 is abutted against the inner side of the edge of the mounting hole 201 by the elastic restoring force of the elastic supporting arm 111, the relative looseness between the lamp 1 and the mounting panel 2 is prevented by the friction force between the supporting plate portion 1112 and the edge portion of the mounting hole 201. As shown in fig. 6, the front and rear ends of the cup catch 1211 may be formed with stoppers, and it is also understood that the cup catch 1211 is closed at both ends in the extending direction, so that the positioning plate hook 1121 is prevented from sliding off the cup catch 1211.

In the assembling process, the upper part of the cup body 121 is firstly inserted between the two positioning plates 112 of the bracket 11, during which the two positioning plates 112 are pushed open by the upper part of the cup body 121, when the positioning plate hooks 1121 slide to the positions of the cup body fastening grooves 1211, the positioning plates 112 elastically recover to enable the positioning plate hooks 1121 to be fastened into the corresponding cup body fastening grooves 1211, so that the assembly of the bracket 11 and the lamp housing 12 is completed, and the assembling process is simple and convenient; then, the lamp 1 is inserted into the mounting hole 201 from bottom to top, in this process, the elastic support arm 111 is pressed by the edge of the mounting hole 201 and elastically folded to deform, after the snap protrusion 1113 upwards crosses the edge of the mounting hole 201, the elastic support arm 111 elastically opens to clamp the snap protrusion 1113 at the upper side of the edge of the mounting hole 201, and in the state shown in fig. 2, the elastic support arm 111 still keeps elastic folding and deformation to a certain degree, so that the support plate 1112 supports the edge of the mounting hole 201, thereby completing the assembly of the lamp 1 and the mounting panel 2, the assembling process is simple and convenient, flanging hole and tapping are avoided to be processed on the mounting panel 2, and cost reduction is facilitated. When the lamp 1 needs to be detached, the two elastic support arms 111 are pinched by hands to further elastically gather and deform the elastic support arms 111, and then the lamp 1 is pushed downwards, so that the lamp 1 can be detached, and the lamp 1 is convenient to detach.

Further, as shown in fig. 4, the elastic arm 111 includes a guide plate portion 1111, an upper end of the guide plate portion 1111 is integrally connected to the plate body 110, a lower end of the guide plate portion 1111 is integrally connected to a supporting plate portion 1112, and a distance between the upper end of the guide plate portion 1111 and the center of the mounting hole 201 is smaller than a distance between the lower end of the guide plate portion 1111 and the center of the mounting hole 201 in a radial direction of the mounting hole 201, as shown in fig. 1 and 2, that is, the guide plate portion 1111 is obliquely disposed and the left and right guide plate portions 1111 are disposed to be gradually close to each other from bottom to top, so that an upper portion of the guide plate portion 1111 may be easily inserted into the mounting hole 201 from bottom to top, and then, if the bracket 11 is not completely aligned with the mounting hole 201, the guide plate portion 1111 of one side first abuts against an edge portion of the mounting hole 201, and the lamp 1 is guided to slide into the mounting hole 201 so that the lamp 1 is concentric with the mounting hole 201, which is advantageous for facilitating the installation of the lamp 1.

Further, as shown in fig. 6 to 8, the lamp housing 12 includes a flange portion 122, the lower end of the cup 121 is integrally connected to an inner end of the flange portion 122 (the "inner end" refers to an end portion relatively close to the center of the flange portion 122 in the radial direction of the flange portion 122), an avoiding hole 1221 is formed on the flange portion 122, a cross bar 1222 is formed in the avoiding hole 1221, two ends of the cross bar 1222 are integrally connected to an edge portion of the avoiding hole 1221, as shown in fig. 9, a light passing hole 151 is formed in the middle of the lamp face frame 15, as shown in fig. 2, the light passing hole 151 is disposed corresponding to the position of the lamp bead circuit board 13, so that light emitted by an LED lamp bead on the lamp bead circuit board 13 can pass through the light passing hole 151, as shown in fig. 9, an upturned edge 152 is formed at the edge of the light passing hole 151, and the upturned edge portion of the upturned edge 152, specifically, is formed by folding the edge portion of the light passing hole 151 upwards by 180 °, so that the edge portion of the light passing hole 151 is a two-layer structure, which is beneficial to increase rigidity of the edge portion of the light passing hole 151, and avoid easy deformation of the light passing hole 151. As shown in fig. 9, the upturn 152 is formed with four face frame hooks 153, the number of the face frame hooks 153 may be specifically four, the four face frame hooks 153 are uniformly distributed in the circumferential direction, as shown in fig. 1, the face frame hooks 153 penetrate through the corresponding avoiding holes 1221, and the face frame hooks 153 are hooked with the corresponding cross bars 1222. In the process of assembling the lamp frame 15 and the lamp housing 12, the frame hooks 153 are initially in a vertically upward straightened state, the lamp frame 15 and the lamp housing 12 are aligned, then each frame hook 153 is simultaneously inserted into the corresponding avoidance hole 1221, and then the frame hooks 153 are bent outward and downward to form a hook-shaped structure, so that the frame hooks 153 are hooked with the corresponding cross bars 1222, and the lamp frame 15 and the lamp housing 12 are quickly and reliably assembled together.

Further, as shown in fig. 8, a positioning inner step 1213 is formed in the cup body 121, as shown in fig. 2, an edge portion of the lamp bead circuit board 13 abuts against a lower side of the positioning inner step 1213, as shown in fig. 2 and fig. 3, the lamp 1 includes a light-transmitting cover plate 14 and a pressing ring 16, the light-transmitting cover plate 14 may be made of glass or transparent plastic, an edge portion of the light-transmitting cover plate 14 abuts against an upper side of the upper turned edge 152, the pressing ring 16 is disposed between the upper side of the edge portion of the light-transmitting cover plate 14 and the lower side of the edge portion of the lamp bead circuit board 13, the light-transmitting cover plate 14 is in adaptive connection with a lower end portion of the cup body 121, specifically, a circular edge of the light-transmitting cover plate 14 is adapted to a circular inner wall surface in the lower end portion of the cup body 121, and thus, in a radial direction of the light-transmitting cover plate 14, the light-transmitting cover plate 14 is positioned by the cup body 121. Through setting up clamping ring 16, the not hard up phenomenon appears in printing opacity cover plate 14 and lamp pearl circuit board 13. The pressing ring 16 can be made of silicon rubber or fluorine rubber.

Further, as shown in fig. 9, an upper folded edge 154 is formed at the outer end of the lamp face frame 15, the upper folded edge 154 is of a cylindrical structure, and by providing the upper folded edge 154, it is beneficial to increase the rigidity of the outer end edge portion of the lamp face frame 15, and further avoid the deformation of the lamp face frame 15, as shown in fig. 2, the mounting panel 2 is formed with an upper concave stage 21, that is, the upper concave stage 21 is disposed in an upward concave manner, the upper concave stage 21 is a circular concave stage, the mounting hole 201 is formed in the middle of the upper concave stage 21, the lamp face frame 15 is disposed in the upper concave stage 21 in a fitting manner, specifically, an outer cylindrical surface of the upper folded edge 154 is adapted to an inner wall of the upper concave stage 21, so that it is beneficial to make the lamp face frame 15 be an embedded mounting structure, the upper concave stage 21 plays a radial positioning role on the lamp face frame 15, the upper end of the upper folded edge 154 is abutted to the bottom of the upper concave stage 21, and the lamp 1 is relatively positioned in the up-down direction with the mounting panel 2 through the upper folded edge 154 and the protruding portion 1113.

Further, as shown in fig. 6, an outlet hole 1212 is formed at the top of the cup body 121, as shown in fig. 4 and 5, the plate body 110 is formed with a wire groove 113, the wire groove 113 is recessed upward, and a wire groove end cap 114 is formed at one end of the wire groove 113, as shown in fig. 1 and 2, the wire groove end cap 114 is covered on the outlet hole 1212, and the wire groove 113 is communicated with the outlet hole 1212. As shown in fig. 3, the lamp bead circuit board 13 is electrically connected to a wire 131, and the wire 131 is led out of the lamp housing 12 from the outlet hole 1212. In the process of assembling the lamp 1, the wire 131 firstly passes through the wire outlet 1212 from inside to outside, then the lamp bead circuit board 13 is placed on the positioning inner step 1213, then the pressing ring 16 is placed on the lower side of the lamp bead circuit board 13, then the light-transmitting cover plate 14 is covered, then the lamp face frame 15 is installed, the lamp face frame 15 is buckled with the lamp housing 12, the upturned edge 152 of the lamp face frame 15 is pressed on the lower side of the pressing ring 16, so that the pressing ring 16 is clamped between the light-transmitting cover plate 14 and the lamp bead circuit board 13, finally the bracket 11 is assembled, the bracket 11 is buckled with the lamp housing 12, simultaneously, the wire casing end cover 114 is covered on the wire 131, the wire 131 is relatively plugged into the wire casing 113, and the wire 131 is protected.

To sum up, the utility model discloses a lamps and lanterns mounting structure has adopted lock joint formula assembly and mounting means, is favorable to reduce cost, is favorable to making lamps and lanterns assemble portably to and make lamps and lanterns install installation panel simple and convenient.

Claims (6)

1. The utility model provides a simple and convenient mounting structure of lamps and lanterns, includes lamps and lanterns (1) and installation panel (2), its characterized in that: the lamp (1) comprises a support (11), a lamp housing (12), a lamp bead circuit board (13) and a lamp face frame (15), the lamp face frame (15) is arranged at the lower end of the lamp housing (12), the lamp housing (12) comprises a cup body (121), the lamp bead circuit board (13) is arranged in the cup body (121), cup body fastening grooves (1211) are respectively formed at two sides of the upper portion of the cup body (121), a plate body (110) is formed on the support (11), positioning plates (112) are respectively formed by downward extending at two ends of the plate body (110), positioning plate hooks (1121) are formed at the lower ends of the positioning plates (112), the upper portion of the cup body (121) is fittingly arranged between the two positioning plates (112), the positioning plate hooks (1121) are fastened with the corresponding cup body fastening grooves (1211), the plate body (110) is attached to the upper side of the top of the cup body (121), two ends of the plate body (110) respectively extend outwards to form elastic plates (111), support arm portions (1112) are formed at the end portions (111), the outer sides of the support arm portions (1112) are abutted to the elastic support plate portions (201), and elastic support plates (1112) are mounted on the inner side of the elastic support plate portion (201) and the elastic support plate portion (201) is mounted on the inner side of the elastic support plate (1112), the clamping convex part (1113) is attached to the upper side of the mounting panel (2), and the lamp face frame (15) is attached to the lower side of the mounting panel (2).

2. The easy-to-mount lamp fitting structure according to claim 1, wherein: elasticity support arm (111) include deflector portion (1111), the upper end of deflector portion (1111) with plate body (110) link an organic whole and set up, the lower extreme of deflector portion (1111) with brace portion (1112) link an organic whole and set up on the radius direction of mounting hole (201), the upper end of deflector portion (1111) with the distance at the center of mounting hole (201) is less than the lower extreme of deflector portion (1111) with the distance at the center of mounting hole (201).

3. The easy-to-mount lamp fitting structure according to claim 1, wherein: the utility model provides a lamp body, lamp body (12) include flange portion (122), the lower extreme of cup (121) with the inner of flange portion (122) links into an organic whole and sets up, be formed with dodge hole (1221) on flange portion (122), it is formed with horizontal bar (1222) in hole (1221) to dodge, the middle part of lamp face frame (15) is formed with logical unthreaded hole (151), logical unthreaded hole (151) with lamp pearl circuit board (13) position corresponds the setting, the edge of logical unthreaded hole (151) is formed with upturned limit (152), upturned limit (152) are formed with face frame hook (153), face frame hook (153) pass the correspondence dodge hole (1221) and set up, face frame hook (153) and the correspondence horizontal bar (1222) hook joint.

4. The easy-to-mount lamp fitting structure according to claim 3, wherein: a positioning inner step (1213) is formed in the cup body (121), the edge portion of the lamp bead circuit board (13) abuts against the lower side of the positioning inner step (1213), the lamp (1) comprises a light-transmitting cover plate (14) and a pressing ring (16), the edge portion of the light-transmitting cover plate (14) abuts against the upper side of the upper flanging (152), the pressing ring (16) is arranged between the upper side of the edge portion of the light-transmitting cover plate (14) and the lower side of the edge portion of the lamp bead circuit board (13), and the light-transmitting cover plate (14) is in adaptive connection with the lower end portion of the cup body (121).

5. The easy-to-mount lamp fitting structure according to claim 4, wherein: the lamp face frame is characterized in that an upper folding edge (154) is formed at the outer end of the lamp face frame (15), an upper concave table (21) is formed on the mounting panel (2), the mounting hole (201) is formed in the middle of the upper concave table (21), the lamp face frame (15) is arranged in the upper concave table (21) in an adaptive mode, and the upper end of the upper folding edge (154) is attached to the bottom of the upper concave table (21).

6. The easy-to-mount lamp fitting structure according to claim 1, wherein: the top of cup (121) is formed with wire hole (1212), plate body (110) are formed with wire casing (113), the one end of wire casing (113) is formed with wire casing end cover (114), wire casing end cover (114) lid is located on wire hole (1212), wire casing (113) with wire hole (1212) intercommunication sets up.

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