Reflecting lamp

Abstract

The utility model discloses a reflector lamp which is characterized in that a shell is provided with an inner cavity, the inner cavity is provided with a light reflecting surface, an exit port and mounting grooves, the light reflecting surface is arranged in a cambered surface shape, the exit port is opposite to the light reflecting surface, and the mounting grooves are formed in one side or two opposite sides of the light reflecting surface; the lamp element is mounted in the mounting groove and faces the reflective surface; light rays generated by the lamp element are prevented from directly irradiating eyes of a user, and the problems of dazzling and the like caused to the user in the using process are effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp, especially relates to a reflector lamp. BACKGROUND

[0002] The existing lamps basically all irradiate to the outside of the lamp shell through the lampshade after the light-emitting diode (LED) beads emit light. After the user works or reads for a long time in these light environments, or directly sees the light-emitting lamps, it is easy to cause the problem of eye discomfort such as dazzling and glare. SUMMARY

[0003] The utility model discloses at least one of the above technical problems in the prior art is solved to some extent. To this end, the utility model provides a reflector lamp.

[0004] To achieve the above object, the technical scheme of the utility model is as follows:

[0005] The reflector lamp according to the first aspect of the utility model comprises:

[0006] A shell is provided with an inner cavity, the inner cavity has a light-reflecting surface, an exit port and a mounting groove, the light-reflecting surface is arranged as a curved surface, the exit port is opposite to the light-reflecting surface, and the mounting groove is arranged on one side or opposite sides of the light-reflecting surface.

[0007] A lamp element is installed in the mounting groove and faces the light-reflecting surface.

[0008] The reflector lamp according to the utility model has at least the following beneficial effects: the light generated by the lamp element is not directly irradiated to the eyes of the user, and the problem of dazzling, glare and the like caused to the user during use is effectively avoided.

[0009] According to some embodiments of the utility model, the mounting groove comprises a first groove wall, a second groove wall and a third groove wall, the second groove wall and the third groove wall are located on opposite sides of the first groove wall respectively, the second groove wall and the third groove wall are both provided with a first groove and a second groove, the first groove is closer to the light-reflecting surface than the second groove, the lamp element is a light bar, the two side edges of the lamp element are respectively inserted into the second grooves on the two sides, a light-transmitting lamp cover is also installed in the mounting groove, the two side edges of the lamp cover are respectively inserted into the first grooves on the two sides, the light generated by the lamp element is irradiated to the light-reflecting surface through the lamp cover, and the light-reflecting surface reflects the light to the exit port.

[0010] According to some embodiments of the utility model, the second groove wall is connected with the light-reflecting surface, an extension wall extends from the third groove wall, and the extension wall extends in an arc shape towards the light-reflecting surface.

[0011] According to some embodiments of the present application, the reflective surface is paved with reflective paper.

[0012] According to some embodiments of the present application, the first slot wall is a straight wall, the first cavity is between the outer wall of the shell and the first slot wall, the wall opposite to the first slot wall in the first cavity is a first cavity wall, and the first cavity wall is arc-shaped and protrudes outward in a direction away from the first slot wall.

[0013] According to some embodiments of the present application, the first cavity wall and the third slot wall are arc-shaped and connected.

[0014] According to some embodiments of the present application, the shell is a long strip profile, the reflective surface, the exit port and the mounting slot all extend along the length direction of the shell, both ends of the shell are provided with end covers, the end covers cover both ends of the inner cavity, and the end portion of the lamp cover abuts against the end cover.

[0015] According to some embodiments of the present application, the end cover is provided with a plug, the outer contour of the plug is similar to the cross-sectional contour of the inner cavity, and the plug is inserted into the end portion of the inner cavity.

[0016] According to some embodiments of the present application, a second cavity is arranged between the two sides of the inner cavity and the outer wall of the shell, a first connecting wall extending along the length direction of the shell is arranged in the second cavity, one side of the first connecting wall is connected to the side wall of the inner cavity, the other side of the first connecting wall is connected to the side wall of the second cavity away from the inner cavity, a mounting hole is arranged on the first connecting wall, and the end cover is connected to the mounting hole through a screw.

[0017] According to some embodiments of the present application, a third cavity is arranged between the inner cavity and the outer wall of the shell, the third cavity is located between the second cavities on both sides, the third cavity is provided with a plurality of second connecting walls, one side of the second connecting wall is connected to the side wall of the inner cavity, the other side of the second connecting wall is connected to the side wall of the third cavity away from the inner cavity, a connecting groove is arranged on the outer wall of the third cavity away from the inner cavity, and the connecting groove extends along the length direction of the shell.

[0018] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent in part from the following description, or will be learned from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0019] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description, taken in conjunction with the following drawings, in which:

[0020] Figure 1 is a structure exploded schematic view of the utility model;

[0021] Figure 2 is a front view of the shell;

[0022] Figure 3 is Figure 1 partial structure assembly cutaway view of the utility model;

[0023] Figure 4 is a structure schematic view of the end cover.

[0024] Reference signs: shell 100, inner cavity 110, light-reflecting surface 120, exit port 130, mounting groove 140, first groove wall 141, second groove wall 142, third groove wall 143, first recess 144, second recess 145, extension wall 146, first cavity 150, first cavity wall 151, second cavity 160, first connecting wall 161, mounting hole 162, third cavity 170, second connecting wall 171, connecting groove 180, lamp element 200, lamp cover 300, end cover 400, plug 410. DETAILED DESCRIPTION

[0025] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0026] The utility model relates to a kind of reflecting lamps, including shell 100 and lamp element 200.

[0027] As Figure 1 , Figure 2 And Figure 3As shown, the housing 100 can be a long strip profile structure. The housing 100 has an inner cavity 110 extending along its length. The inner cavity 110 has a reflective surface 120, an outlet 130, and a mounting groove 140. In the illustrated direction, the inner cavity 110 faces the opening to form the outlet 130, and the reflective surface 120 is located above the outlet 130. The reflective surface 120 is an arc surface that curves upwards in the middle. The mounting groove 140 is located on the left or right side of the reflective surface 120, or it can be located on both the left and right sides of the reflective surface 120. The mounting groove 140 opens towards the reflective surface 120. The reflective surface 120, the mounting groove 140, and the outlet 130 all extend along the length of the housing 100. The lamp element 200 can be a light strip integrating several lamp beads. The lamp element 200 is installed in the mounting groove 140 and faces the reflective surface 120 to illuminate the light, so as to avoid the light generated by the lamp element 200 directly shining into the user's eyes and effectively avoid glare or other problems caused to the user during use.

[0028] In one embodiment, such as Figure 2 and Figure 3As shown, the mounting groove 140 comprises a first groove wall 141, a second groove wall 142 and a third groove wall 143. In the direction shown, the first groove wall 141 is arranged obliquely, the second groove wall 142 and the third groove wall 143 are respectively located on the two sides of the first groove wall 141, and the second groove wall 142 and the third groove wall 143 are arranged oppositely. The second groove wall 142 is connected with the light-reflecting surface 120, and the third groove wall 143 extends from one side of the first groove wall 141 towards the light-reflecting surface 120. The second groove wall 142 and the third groove wall 143 are both provided with a first recess 144 and a second recess 145. The first recess 144 is closer to the light-reflecting surface 120 than the second recess 145. In the direction shown, the first recess 144 and the second recess 145 are arranged in an up-down manner on the second groove wall 142 / third groove wall 143. The lamp element 200 is a lamp strip, and the lamp element 200 and the lamp cover 300 are arranged in the mounting groove 140. The two side edges of the lamp element 200 are respectively inserted into the two second recesses 145. The lamp cover 300 is arranged in the mounting groove 140 and located on the path of the lamp element 200 irradiating the light-reflecting surface 120. The opening side of the mounting groove 140 can be covered by the lamp cover 300, and the two end covers 400 of the shell 100 are combined by other components such as the end cover 400, so that the inside of the inner cavity 110 forms a sealed cavity, and the lamp element 200 is located in the cavity. The lamp cover 300 can be made of light-transmissive plastic material. When the lamp element 200 works, the light generated by the lamp element 200 first irradiates the lamp cover 300, then irradiates the light-reflecting surface 120 through the lamp cover 300, and the arc-shaped arrangement of the light-reflecting surface 120 can reflect the light towards the outlet 130. The light is finally projected to the outside of the shell 100 through the outlet 130. When the light passes through the lamp cover 300, refraction or scattering occurs, which can disperse the light generated by the lamp beads on the lamp element 200 on the light-reflecting surface 120, so that there are no or as few concentrated light spots on the light-reflecting surface 120 as possible. The dispersed light is reflected towards the outlet 130 through the light-reflecting surface 120, so that the light projected to the outside of the shell 100 is more uniform, which further reduces the problem of dazzling and dazzling to the user during use. The two side edges of the lamp cover 300 are respectively inserted into the two first recesses 144, so that the lamp element 200 and the lamp cover 300 are arranged in the mounting groove 140. The third groove wall 143 extends an extension wall 146 towards the light-reflecting surface 120. The extension wall 146 can extend in a straight plate shape or in an arc shape. The extension wall 146 increases the extension length of the third groove wall 143 towards the light-reflecting surface 120, so that the extension wall 146 is opposite to the light-reflecting surface 120. The position of the inner cavity 110 and the outlet 130 is more obviously separated by the extension wall 146, so that the light of the lamp element 200 must irradiate the light-reflecting surface 120 and then irradiate outward from the outlet 130. In order to ensure the reflection effect of the light-reflecting surface 120, a light-reflecting paper can be arranged on the light-reflecting surface 120 and tightly attached to the light-reflecting surface 120.The light of the lamp element 200 is reflected on the reflective paper and then reflected to the exit port 130 through the reflective paper, so that the brightness is improved by the reflective paper.

[0029] The first cavity wall 151 is arc-shaped and protrudes outward away from the first slot wall 141. The heat generated by the lamp element 200 can be dissipated outward through the first slot wall 141, the first cavity 150 and the first cavity wall 151. The first cavity 150 can increase the structural strength of the side of the mounting slot 140 away from the inner cavity 110. Preferably, the first cavity wall 151 and the third slot wall 143 are arc-shaped and connected. The force of the first cavity wall 151 on the third slot wall 143 can prevent the third slot wall 143 and the first slot wall 141 from deforming.

[0030] Based on the above embodiments, as shown in Figure 1 The reflective surface 120, the exit port 130 and the mounting slot 140 extend along the length direction of the shell 100. The shell 100 has two end covers 400. The end covers 400 cover the two ends of the inner cavity 110, and the end portions of the lamp cover 300 abut against the end covers 400. The mounting slot 140 is closed by the cooperation of the lamp cover 300 and the end covers 400, so that foreign matters or insects cannot enter the mounting slot 140 and affect the work of the lamp element 200.

[0031] As shown in Figure 4 The end cover 400 has a plug 410. The outer contour of the plug 410 is similar to the cross-sectional contour of the inner cavity 110. The cross-sectional contour of the inner cavity 110 is approximately semicircular, and the plug 410 is correspondingly semicircular. The plug 410 is inserted into the end portion of the inner cavity 110, and the outer wall of the plug 410 abuts against the inner wall of the inner cavity 110. The end portion of the mounting slot 140 is plugged by the plug 410.

[0032] In an embodiment, as shown in Figure 1 and Figure 2As shown, the left and right sides of the inner cavity 110 and the outer wall of the shell 100 are provided with a second cavity 160. The first connecting wall 161 is arranged in the second cavity 160 and extends along the length direction of the shell 100. One side of the first connecting wall 161 is connected to the side wall of the inner cavity 110, and the other side of the first connecting wall 161 is connected to the side wall of the second cavity 160 away from the inner cavity 110. The first connecting wall 161 is used to enhance the cavity wall structural strength of the second cavity 160, and the structural strength of the two sides of the light reflecting surface 120 is increased through the arrangement of the second cavity 160, so that the deformation of the two sides of the light reflecting surface 120 is avoided. The mounting hole 162 is arranged on the first connecting wall 161, and the end cover 400 is arranged on the end of the shell 100. The screw is locked to the mounting hole 162 through the end cover 400, so that the end cover 400 is fixed.

[0033] Further, the third cavity 170 is arranged between the two second cavities 160, that is, the third cavity 170 is arranged on the upper side of the light reflecting surface 120. The third cavity 170 is provided with a plurality of second connecting walls 171. One side of the second connecting wall 171 is connected to the side wall of the inner cavity 110, and the other side of the second connecting wall 171 is connected to the side wall of the third cavity 170 away from the inner cavity 110. The structural strength of the cavity wall of the third cavity 170 is increased through the second connecting wall 171, and the overall structural strength of the light reflecting surface 120 is ensured in cooperation with the cavity wall of the second cavity 160. The connecting groove 180 is arranged on the outer wall of the third cavity 170 away from the inner cavity 110. The connecting groove 180 extends along the length direction of the shell 100. The connecting groove 180 is used to be connected with an external hanging piece, and the shell 100 is hung through the external hanging piece.

[0034] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying 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 limiting the present application.

[0035] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0036] In the present application, unless otherwise clearly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] In the present application, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and 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 "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0038] In the description of the present application, the description of the terms "some embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A reflector lamp characterized in that, The utility model relates to a light-emitting device, including: A shell (100) is provided with an inner cavity (110), the inner cavity (110) has a reflecting surface (120), an exit (130) and a mounting groove (140), the reflecting surface (120) is arranged in arc surface, the exit (130) is opposite with the reflecting surface (120) position, the mounting groove (140) is set up on the reflecting surface (120) one side or opposite both sides, A lamp element (200) is installed in the mounting groove (140) and is towards the reflecting surface (120).

2. The reflector lamp according to claim 1, characterized in that: The mounting groove (140) includes first slot wall (141), second slot wall (142) and third slot wall (143), second slot wall (142) and third slot wall (143) are located on the opposite both sides of first slot wall (141) respectively, first recess (144) and second recess (145) are all equipped on second slot wall (142) and third slot wall (143), first recess (144) is closer to the reflecting surface (120) compared with second recess (145), the lamp element (200) is the light bar, and the two side edges of lamp element (200) are inserted on the second recess (145) of both sides respectively, the light-permeable lamp cover (300) is also installed in the mounting groove (140), and the two side edges of lamp cover (300) are inserted on the first recess (144) of both sides respectively, the light generated by lamp element (200) is irradiated to the reflecting surface (120) through lamp cover (300), and the reflecting surface (120) reflects the light to the exit (130).

3. The reflector lamp according to claim 2, characterized in that: Second slot wall (142) is connected with the reflecting surface (120), and the third slot wall (143) extends the extension wall (146) towards the reflecting surface (120) and extends in arc shape.

4. The reflector lamp of claim 1, wherein: The reflecting surface (120) is paved with a reflecting paper.

5. The reflector lamp of claim 2, wherein: The first slot wall (141) is a straight wall, and the outer wall of the shell (100) and the first slot wall (141) have a first cavity (150) therebetween, the wall opposite to the first slot wall (141) in the first cavity (150) is a first cavity wall (151), and the first cavity wall (151) protrudes outward in arc shape away from the first slot wall (141).

6. The reflector lamp according to claim 5, characterized in that: The first cavity wall (151) and the third slot wall (143) are connected in arc shape.

7. The reflector lamp of claim 2, wherein: The shell (100) is a long strip profile, the reflecting surface (120), the exit (130) and the mounting groove (140) all extend along the length direction of the shell (100), the both ends of the shell (100) are provided with end covers (400), the end covers (400) cover the both ends of the inner cavity (110), and the end portion of the lamp cover (300) abuts on the end cover (400).

8. The reflector lamp according to claim 7, characterized in that: The end cover (400) is provided with a plug (410), the outer contour of the plug (410) is similar to the cross-sectional contour of the inner cavity (110), and the plug (410) is inserted into the end of the inner cavity (110).

9. The reflector lamp of claim 7, wherein: Second cavities (160) are arranged between the two sides of the inner cavity (110) and the outer wall of the shell (100), the first connecting wall (161) extending along the length direction of the shell (100) is arranged in the second cavity (160), one side of the first connecting wall (161) is connected to the side wall of the inner cavity (110), and the other side of the first connecting wall (161) is connected to the side wall of the second cavity (160) away from the inner cavity (110), and the mounting hole (162) is arranged on the first connecting wall (161), and the end cover (400) is connected with the mounting hole (162) through a screw.

10. The reflector lamp of claim 9, wherein: The third cavity (170) is arranged between the inner cavity (110) and the outer wall of the shell (100), the third cavity (170) is located between the two second cavities (160), the second connecting wall (171) is arranged in the third cavity (170), one side of the second connecting wall (171) is connected to the side wall of the inner cavity (110), and the other side of the second connecting wall (171) is connected to the side wall of the third cavity (170) away from the inner cavity (110), and the connecting groove (180) is arranged on the outer wall of the third cavity (170) away from the inner cavity (110), and the connecting groove (180) extends along the length direction of the shell (100).

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