Lamp with hinge uncovering structure

Abstract

A lamp with a hinge cover opening structure comprises a power supply box shell cover, a heat dissipation body, a hinge assembly connecting the power supply box shell cover and the heat dissipation body, and a first locking piece fixedly installing the power supply box shell cover on the heat dissipation body. The power supply box shell cover comprises a main body part, a plurality of hook parts connected to one side of the main body part, and a plurality of positioning plates connected to the other side of the main body part; the radiator comprises a connecting plate, a butt joint part connected to the upper end face of the connecting plate, a plurality of first fixing seats connected to the connecting plate and arranged on one side of the butt joint part, and a plurality of second fixing seats connected to the connecting plate and arranged on the other side of the butt joint part, the hinge assembly comprises a position adjusting seat, and the position adjusting seat comprises a position adjusting rod; after the first locking piece is loosened, the angle of the power box shell cover can be adjusted on the position adjusting rod, field installation and maintenance are facilitated, the labor intensity can be reduced, and the efficiency can be improved. And moreover, the power supply box shell cover and the heat dissipation body adopt a separated structure, so that the mold design difficulty is reduced, and the mold cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp structure, in particular to a lamp with hinge cover opening structure. BACKGROUND

[0002] At present, the product protection structure mostly adopts the structure of upper package and lower package, because the structure of upper package and lower package is more reliable compared with the plane sealing structure and the structure of lower package and upper package. However, when the structure of upper package and lower package is matched with the hinge cover opening, it is easy to cause the jam. The jam can make the product unable to be opened, and in addition, in the long-term use process, the matched position is easy to rust, and it is also easy to appear the condition that the product cannot be opened, if forcibly opening, the structure of the product will be damaged. SUMMARY

[0003] Therefore, it is necessary to provide the lamp with hinge cover opening structure aiming at the defects in the prior art.

[0004] A lamp with hinge cover opening structure, which comprises a power box shell cover, a heat sink, a hinge assembly connecting the power box shell cover and the heat sink, a first locking piece for fixing and installing the power box shell cover on the heat sink, after the first locking piece is loosened, the power box shell cover can be adjusted in angle through the hinge assembly to open the power box shell cover on the heat sink, the power box shell cover comprises a main body part, a plurality of hook parts connected to one side of the main body part, and a plurality of positioning plates connected to the other side of the main body part, the heat sink comprises a connecting plate, a butt joint part connected to the upper end face of the connecting plate, a plurality of first fixing seats connected to the connecting plate and arranged on one side of the butt joint part, and a plurality of second fixing seats connected to the connecting plate and arranged on the other side of the butt joint part, the hinge assembly comprises a position adjusting seat, and the position adjusting seat comprises a position adjusting rod.

[0005] When assembling, the position adjusting seat is installed on the first fixing seat, the hook parts of the power box shell cover are buckled on the position adjusting rod of the position adjusting seat, and the power box shell cover can be adjusted in position around the position adjusting rod, when it is needed to lock the power box shell cover on the heat sink, the first locking piece passes through the positioning plate and is installed on the first fixing seat.

[0006] In one of the embodiments, the positioning plate is arranged in L shape, the middle part of the positioning plate is outwardly bent to form a positioning section, the positioning plate is provided with a positioning hole on the positioning section, the upper end face of the first fixing seat is provided with a first fixing hole extending downward, and the first locking piece passes through the positioning hole and is installed on the first fixing hole.

[0007] In one of the embodiments, the position adjusting seat comprises a bottom plate, two side plates connected to the bottom plate and arranged oppositely, and the position adjusting rod is connected to the two side plates.

[0008] In one of the embodiments, the hinge assembly further comprises a locking screw, the upper end surface of the second fixing base is provided with a second fixing hole extending downward, and the bottom surface of the adjusting base is attached to the upper end surface of the second fixing base during assembly, and the locking screw is installed on the second fixing hole of the second fixing base through the bottom plate of the adjusting base.

[0009] In one of the embodiments, the middle part of the hook portion is bent downward, and one end of the hook portion is connected to the main body portion.

[0010] In one of the embodiments, the bracket, the connecting piece connecting the bracket and the heat sink, and the second locking piece locking the bracket to the heat sink are further included, the bracket can be adjusted in angle on the connecting piece after the second locking piece is loosened, and the bracket is locked to the heat sink by the second locking piece after the angle adjustment is completed to keep the adjusted angle of the bracket.

[0011] In one of the embodiments, the heat sink further comprises a third fixing base connected to the docking portion, the middle part of the outer side of the third fixing base away from the docking portion is provided with a third fixing hole extending inward, the bracket is provided with a support plate at the position of the end portion on each side, the support plate is provided with a through hole, the connecting piece is installed and fixed on the third fixing hole through the through hole, and the bracket can rotate around the axis of the second locking piece.

[0012] In one of the embodiments, the third fixing base is further provided with a plurality of adjusting holes extending inward, and the support plate is provided with a plurality of through holes, the second locking piece is installed and fixed on the adjusting hole through the through hole when the bracket is rotated to the required angle and the through hole of the bracket is aligned with the adjusting hole of the third fixing base.

[0013] In one of the embodiments, the through holes are distributed around the hole center of the through hole, and the adjusting holes are distributed around the hole center of the third fixing hole.

[0014] The lamp with the hinge cover opening structure has the beneficial effects that: the hinge assembly is arranged, the adjusting base of the hinge assembly is fixed on the heat sink, the adjusting base is provided with an adjusting rod, the hook portion is arranged on the power box shell cover, the hook portion on the power box shell cover is buckled on the adjusting rod, the power box shell cover can be adjusted in angle on the adjusting rod after the first locking piece is loosened, the on-site installation and maintenance are facilitated, the labor intensity is reduced, and the efficiency is improved. In addition, the power box shell cover and the heat sink adopt a separated structure, the mold design difficulty is reduced, and the mold cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 、 Figure 2 The structure diagram of the lamp with the hinge cover opening structure in different angles of the utility model is shown;

[0016] Figure 3 is Figure 1Structure diagram of heat dissipation member of lamp with hinge cover opening structure shown in the figure;

[0017] Figure 4 For Figure 2 Enlarged view of part B in the circle;

[0018] Figure 5 For Figure 1 Enlarged view of part A in the circle;

[0019] Figure 6 、 Figure 7 The cross-sectional view of the power box shell cover of the lamp with hinge cover opening structure of the utility model in closing and opening, wherein the support is not shown. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model are described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0021] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0022] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0023] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction of two elements, unless another definite limitation.For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium.Moreover, the first feature "over", "above" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature.The first feature "under", "below" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0025] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on the other element or there can be a middle element.When an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a middle element.The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0026] Please refer to Figures 1 to 7 The utility model provides a lamp with hinge cover structure, including power box shell cover 10, radiator 20, support 30, hinge assembly 40 of connecting power box shell cover 10 and radiator 20, first locking piece 50 of fixing installation power box shell cover 10 on radiator 20, connecting piece 60 of connecting support 30 and radiator 20, second locking piece 70 of locking support 30 to radiator 20, after loosening first locking piece 50, power box shell cover 10 can be adjusted in angle in hinge assembly 40 to open power box shell cover 10 on radiator 20, after loosening second locking piece 70, support 30 can be adjusted in angle on connecting piece 60, after completing angle adjustment, second locking piece 70 locks support 30 to radiator 20 and keeps the support 30 angle of adjustment.

[0027] The power box shell cover 10 includes a main body part 11, a plurality of hook parts 13 connected to one side of the main body part 11, and a plurality of positioning plates 12 connected to the other side of the main body part 11, wherein the main body part 11 is in a substantially square shell structure, the bottom of the main body part 11 is provided with a first receiving groove 111 extending inward and upward, the outer periphery of the first receiving groove 111 is provided with a first butt joint surface 112, and the first butt joint surface 112 is provided with an embedding groove 113 extending inward, wherein the embedding groove 113 is distributed around the entire main body part 11, and the utility model also includes a sealing ring 80, which is arranged in the embedding groove 113.

[0028] The hook part 13 is substantially V-shaped, the middle part of the hook part 13 is bent downward, and one end of the hook part 13 is connected to the main body part 11. The positioning plate 12 is L-shaped, the middle part of the positioning plate 12 is bent outward to form a positioning segment 121, and the positioning plate 12 is provided with a positioning hole 122 on the positioning segment 121.

[0029] The heat sink 20 includes a connecting plate 21, a butt joint part 22 connected to the upper end face of the connecting plate 21, a plurality of first fixing seats 23 connected to the connecting plate 21 and arranged on one side of the butt joint part 22, a plurality of second fixing seats 24 connected to the connecting plate 21 and arranged on the other side of the butt joint part 22, and a third fixing seat 25 connected to the butt joint part 22, wherein the butt joint part 22 is provided with a second receiving groove extending downward from the upper end face, and the upper end face of the butt joint part 22 is provided with a second butt joint surface formed around the outer periphery of the second receiving groove.

[0030] The number of the third fixing seat 25 is two, the two third fixing seats 25 are arranged on the left and right sides of the butt joint part 22, the first fixing seat 23 and the second fixing seat 24 are arranged on the front and back sides of the butt joint part 22, the upper end face of the first fixing seat 23 is provided with a first fixing hole 231 extending downward, the upper end face of the second fixing seat 24 is provided with a second fixing hole 242 extending downward, the middle part of the outer side of the third fixing seat 25 away from the butt joint part 22 is provided with a third fixing hole 251 extending inward, and the third fixing seat 25 is also provided with a plurality of position adjusting holes 252 extending inward, wherein the position adjusting holes 252 are distributed around the hole center of the third fixing hole 251.

[0031] The bracket 30 is in an arch shape, and the two sides of the bracket 30 are respectively provided with a support plate 31 at the end position, wherein the support plate 31 is provided with a through hole and a plurality of through holes 311, and the through holes 311 are distributed around the hole center of the through hole.

[0032] The hinge assembly 40 includes a position adjusting seat 41 and a locking screw 42, wherein the position adjusting seat 41 includes a bottom plate 411, two side plates 412 connected to the bottom plate 411 and arranged oppositely, and a position adjusting rod 413 connected to the two side plates 412.

[0033] When assembled, the bottom surface of the adjusting seat 41 is attached to the upper end surface of the second fixing seat 24, the locking screw 42 passes through the bottom plate of the adjusting seat 41 and is installed on the second fixing hole 242 of the second fixing seat 24, the support plates 31 on both sides of the support 30 respectively extend into the horizontal outer side position of the two third fixing seats 25 and are attached to the two third fixing seats 25, the through hole is aligned with the third fixing hole 251, the connecting piece 60 passes through the through hole and is fixedly installed with the third fixing hole 251, and the support 30 can rotate around the shaft of the second locking piece 70, when rotated to the required angle and the through hole 311 on the support 30 is aligned with the adjusting hole 252 of the third fixing seat 25, the second locking piece 70 passes through the through hole 311 and is installed on the adjusting hole 252.

[0034] The hook part 13 of the power box shell cover 10 is buckled on the adjusting rod 413 of the adjusting seat 41, and the power box shell cover 10 can be adjusted around the adjusting rod 413 to open the power box shell cover 10 from the heat sink 20. When it is required to lock the power box shell cover 10 on the heat sink 20, the power box shell cover 10 is rotated, the first receiving groove 111 and the second receiving groove are oppositely arranged, the second abutting surface presses the sealing ring 80, the inner space is enclosed between the first receiving groove 111 and the second receiving groove, the positioning segment 121 of the positioning plate 12 on the power box shell cover 10 is attached to the upper end surface of the first fixing seat 23, and the positioning hole 122 is attached to the first fixing hole 231, and the first locking piece 50 passes through the positioning hole 122 and is installed on the first fixing hole 231.

[0035] The lamp with the hinge cover opening structure has the beneficial effects that the adjusting seat 41 of the hinge assembly 40 is fixed on the heat sink 20, the adjusting rod 413 is arranged on the adjusting seat 41, the hook part 13 is arranged on the power box shell cover 10, the hook part 13 on the power box shell cover 10 is buckled on the adjusting rod 413, the power box shell cover 10 can be adjusted in angle on the adjusting rod 413 after the first locking piece 50 is loosened, field installation and maintenance are facilitated, labor intensity is reduced, and efficiency is improved. In addition, the power box shell cover 10 and the heat sink 20 adopt a separated structure, mold design difficulty is reduced, and mold cost is reduced.

[0036] The technical features of the above-described embodiments can be combined in any manner, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the description.

[0037] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A luminaire having a hinge cover opening structure, characterized by, The utility model provides a power box shell cover, radiator, hinge assembly connecting power box shell cover and radiator, first locking piece that installs power box shell cover on the radiator, after the first locking piece is loosened, the power box shell cover can be adjusted in angle in hinge assembly, opens power box shell cover on the radiator, the power box shell cover includes main part, a plurality of hook parts connected to one side of main part, a plurality of positioning plate connected to the other side of main part, the radiator includes connecting plate, the docking part connected to the upper end surface of connecting plate, a plurality of first fixed seat connected to connecting plate and located one side of docking part, a plurality of second fixed seat connected to connecting plate and located the other side of docking part, the hinge assembly includes the adjusting seat, the adjusting seat includes adjusting rod, When assembling, the adjusting seat is installed on the first fixed seat, the hook part of the power box shell cover is buckled on the adjusting rod of the adjusting seat, and the power box shell cover can be adjusted around the adjusting rod. When it is needed to lock the power box shell cover on the radiator, the first locking piece passes through the positioning plate and is installed on the first fixed seat.

2. The lamp having a hinge cover opening structure according to claim 1, characterized by, The positioning plate is arranged in an L shape, the middle part of the positioning plate is outwardly bent to form a positioning segment, the positioning plate is provided with a positioning hole on the positioning segment, and the upper end surface of the first fixed seat is provided with a first fixing hole extending downward.

3. The lamp with a hinge cover opening structure according to claim 1, wherein, The adjusting seat includes a bottom plate and two side plates oppositely connected to the bottom plate, and the adjusting rod is connected to the two side plates.

4. The lamp with a hinge cover opening structure according to claim 3, characterized in that, The hinge assembly further includes a locking screw, the upper end surface of the second fixed seat is provided with a second fixing hole extending downward, when assembling, the bottom surface of the adjusting seat is in close contact with the upper end surface of the second fixed seat, and the locking screw passes through the bottom plate of the adjusting seat and is installed on the second fixing hole of the second fixed seat.

5. The lamp with a hinge cover opening structure according to claim 1, wherein, The middle part of the hook part is downwardly bent, and one end of the hook part is connected to the main part.

6. The lamp with a hinge cover opening structure according to claim 1, wherein, The utility model also includes a bracket, a connecting piece connecting the bracket and the radiator, a second locking piece locking the bracket to the radiator, after the second locking piece is loosened, the bracket can be adjusted in angle on the connecting piece, after the angle adjustment is completed, the second locking piece locks the bracket to the radiator and keeps the adjusted angle of the bracket.

7. The lamp with a hinge cover opening structure according to claim 6, characterized in that, The radiator further includes a third fixed seat connected to the docking part, the third fixed seat is provided with a third fixing hole extending inward in the middle part of the outer side away from the docking part, the bracket is provided with a support plate at the position of each side end part, the support plate is provided with a through hole, the through hole is aligned with the third fixing hole, the connecting piece passes through the through hole and is installed and fixed with the third fixing hole, and the bracket can rotate around the shaft center of the second locking piece.

8. The lamp with a hinge cover opening structure according to claim 7, characterized in that, The third fixed seat is further provided with a plurality of adjusting holes extending inward, and the support plate is provided with a plurality of through holes. When the bracket is rotated to the required angle and the through holes on the bracket are aligned with the adjusting holes of the third fixed seat, the second locking piece passes through the through holes and is installed on the adjusting holes.

9. The lamp with a hinge cover opening structure according to claim 8, characterized in that, The through holes are distributed around the hole center of the through hole, and the adjusting holes are distributed around the hole center of the third fixing hole.

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