Lamp with tiled parabolic reflector

Abstract

The utility model discloses a lamp with split type splicing reflector cup, including lamp shell and light source spare, the lamp shell has the light cavity that opens one end of its axial, and the light source spare is in and is linked with the lamp shell, be equipped with a plurality of with lamp shell detachable fixed connection's reflector in the light cavity, a plurality of reflector cup that sets up in the circumference of light cavity is constituted in proper order to the reflector that is set up outside the light source spare, and the light is controlled accurately, and the reflector efficiency is high, and any two adjacent reflector is in close contact. The utility model discloses through the configuration of a plurality of reflector in the light cavity, and a plurality of reflector cup is constituted in close contact in the circumference of light cavity in proper order, avoids the waste that produces when stamping, and the adjacent connecting petal is overlapped and is pressed on the upturn of connecting petal, simplifies production procedure and saves material, reduces production cost, simultaneously, through the configuration of reflector with lamp shell detachable fixed connection, therefore makes reflector assembly stable, and dismouting is convenient.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to lighting fixtures with segmented splicing reflectors. Background Technology

[0002] A luminaire is a device used to distribute, transmit, or transform light emitted from one or more light sources. Existing luminaires mainly consist of a lamp housing and a light source component. The lamp housing has a light-emitting cavity, and the light source component is located within the light-emitting cavity and connected to the lamp housing. To improve the light emission effect, a stamped reflector is often placed within the light-emitting cavity. Before stamping, the reflector has a connecting ring and several connecting petals integrally formed with the connecting ring. These connecting petals are spaced apart circumferentially around the connecting ring. During stamping, the connecting petals flip upwards relative to the connecting ring, and the edges of adjacent connecting petals overlap, thus forming the reflector. After stamping, the excess portion at the overlapping position of adjacent connecting petals needs to be trimmed off. Because existing reflectors are stamped, the overlapping edges of adjacent connecting petals during stamping necessitate trimming off excess portions after stamping, resulting in complex processes, high waste, and high costs. Utility Model Content

[0003] The purpose of this utility model is to provide a lamp with a segmented splicing reflector cup to solve the problems of existing lamps where the reflector cups are stamped, and the edges of adjacent connecting segments overlap during stamping, resulting in the need to cut off excess parts after stamping, which leads to complex processes, a lot of waste, and high costs.

[0004] This utility model is achieved through the following technical solution: A lamp fixture with a segmented splicing reflector cup includes a lamp housing and a light source. The lamp housing has a light-emitting cavity open at one end of its axial direction. The light source cup is housed in the light-emitting cavity and connected to the lamp housing. The light-emitting cavity is provided with a plurality of reflectors that are detachably and fixedly connected to the lamp housing. The plurality of reflectors are arranged sequentially in the circumferential direction of the light-emitting cavity to form a reflector cup surrounding the light source cup. Any two adjacent reflectors are tightly abutted against each other.

[0005] Furthermore, the lamp housing includes an outer shell and a cup holder, the cup holder being detachably fixedly connected to the outer shell and having a light-emitting cavity with an opening facing forward, and a plurality of the reflectors being detachably fixedly connected to the cup holder.

[0006] Furthermore, one of the cup holder and the reflector is provided with a socket, and the other of the two is provided with a plug that engages with the socket.

[0007] Furthermore, the reflector extends from the rear end of the cup holder to the front end of the cup holder, and the front end and / or rear end of the reflector are provided with inserts, and the cup holder is provided with a socket for inserting the inserts.

[0008] Furthermore, the cup holder has a shoulder at the front end, the shoulder has the insertion hole, and the front end of the reflector abuts against the shoulder and has the insertion strip.

[0009] Furthermore, the outer shell includes a front shell and a rear shell, the front shell and the rear shell are detachably fixedly connected and surround to form an assembly cavity, the cup holder is accommodated in the assembly cavity and abuts against the front shell and the rear shell respectively.

[0010] Furthermore, each of the reflectors abuts against the cavity wall of the light-emitting cavity, making the reflector cup conform to the shape of the cavity wall of the light-emitting cavity.

[0011] Furthermore, the cross-section of the light-emitting cavity gradually increases from back to front, and the width of the reflector gradually increases from back to front.

[0012] Furthermore, the reflector is uneven on at least one side facing away from the cup holder.

[0013] The advantages of this technical solution are that by arranging several reflectors in the light-emitting cavity, and having these reflectors closely abutting each other in the circumferential direction of the light-emitting cavity to form a reflector cup, the connecting petals are prevented from flipping up and overlapping with adjacent connecting petals during stamping, thus avoiding waste. This simplifies the production process, saves materials, and reduces production costs. At the same time, by configuring the reflectors to be detachably fixed to the lamp housing, the reflectors are stably assembled, easy to disassemble and assemble, have precise light control, and high reflection efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0016] Figure 1 This is a perspective view of a lamp with a segmented spliced ​​reflector according to an embodiment of the present invention; Figure 2 This is a cross-sectional view of a lamp with a segmented spliced ​​reflector according to an embodiment of the present invention; Figure 3 yes Figure 2 A magnified view of a section at point A in the middle; Figure 4 This is an exploded view of a lamp with a segmented spliced ​​reflector according to an embodiment of the present invention; Figure 5 yes Figure 4A magnified view of a section at point B in the middle; Figure 6 This is a perspective view of the reflector cup in an embodiment of this utility model; Figure 7 This is an exploded view of the reflector cup in an embodiment of this utility model; Figure 8 This is a perspective view of the reflector in an embodiment of this utility model. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example: Figure 1-8 As shown, the lamp fixture with segmented, spliced ​​reflector cups includes a lamp housing 1 and a light source (not shown in the figure). The lamp housing 1 has a light-emitting cavity 101 opening at one end of its axial direction. The light source is housed within the light-emitting cavity 101 and connected to the lamp housing 1. The light-emitting cavity 101 contains several reflectors 300 detachably and fixedly connected to the lamp housing 1. These reflectors 300 are arranged sequentially around the circumference of the light-emitting cavity 101 to form a reflector cup 3 surrounding the light source, with any two adjacent reflectors 300 abutting tightly. The axial direction of the lamp housing 1 is defined as the front-to-back direction, and the light-emitting cavity 101 opens at the front end of the lamp housing 1. Because the reflector cup 3 is composed of several reflectors 300 that abut tightly around the circumference of the light-emitting cavity 101, it avoids the connecting segments flipping upwards and overlapping with adjacent connecting segments during stamping, thus avoiding waste, simplifying the production process, saving materials, and reducing production costs. Meanwhile, since several reflectors 300 are detachably and fixedly connected to the lamp housing 1, the reflectors 300 are stably assembled and easy to disassemble and assemble.

[0019] In summary, this embodiment provides a lamp with a segmented splicing reflector cup to solve the problems of existing lamps where the reflector cups are stamped, and the edges of adjacent connecting segments overlap during stamping, resulting in the need to cut off excess parts after stamping, which leads to complex processes, a lot of waste, and high costs. The main solution is to arrange several reflectors 300 in the light-emitting cavity 101. The several reflectors 300 are arranged in a tight abutting manner around the light-emitting cavity 101 to form a reflector cup 3. This avoids the connecting segments flipping up and overlapping with adjacent connecting segments during stamping, which would generate waste, simplify the production process, save materials, and reduce production costs. At the same time, by configuring the reflectors 300 to be detachably fixedly connected to the lamp housing 1, the assembly of the reflectors 300 is stable and easy to disassemble and assemble.

[0020] In this embodiment of the invention, the lamp housing 1 includes an outer shell 102 and a cup holder 103. The cup holder 103 is detachably and fixedly connected to the outer shell 102 and has a light-emitting cavity 101 with an opening facing forward. A plurality of reflectors 300 are detachably and fixedly connected to the cup holder 103. This arrangement, by configuring the cup holder 103 to be detachably and fixedly connected to the outer shell 102 and the plurality of reflectors 300 to be detachably and fixedly connected to the cup holder 103, facilitates the assembly and disassembly of the reflectors 300 while ensuring stable assembly of the reflectors 300.

[0021] In this embodiment of the invention, the cup holder 103 is provided with a socket 104, and the reflector 300 is provided with a strip 301 that engages with the socket 104. By configuring the socket 104 on the cup holder 103 and the strip 301 on the reflector 300 that engages with the socket 104, the reflector 300 is detachably and fixedly connected to the cup holder 103, and the assembly and disassembly structure is simple and convenient to implement.

[0022] In other embodiments, the jack 104 is disposed on the reflector 300, and the insert 301 is disposed on the cup holder 103.

[0023] In this embodiment of the present invention, the reflector 300 extends from the rear end of the cup holder 103 to the front end of the cup holder 103, and the insert 301 is disposed at the front end and / or rear end of the reflector 300. The front end and / or rear end of the cup holder 103 are provided with insertion holes 104 for inserting the insert 301. By configuring the reflector 300 to extend from the rear end of the cup holder 103 to the front end of the cup holder 103, the reflector 300 has a large reflective area. At the same time, by disposing of the insert 301 at the front end and / or rear end of the reflector 300, the reflector 300 is easy to install and remove.

[0024] In this embodiment of the invention, the front end of the cup holder 103 is provided with a shoulder 106, and the shoulder 106 is provided with an insertion hole 104. The front end of the reflector 300 abuts against the shoulder 106 and is provided with an insertion strip 301. This arrangement, by configuring the shoulder 106 at the front end of the cup holder 103, providing the insertion hole 104 on the shoulder 106, and configuring the reflector 300 such that its front end abuts against the shoulder 106 and is provided with an insertion strip 301, ensures stable assembly between the reflector 300 and the cup holder 103.

[0025] In this embodiment of the invention, the outer shell 102 includes a front shell 107 and a rear shell 108. The front shell 107 and the rear shell 108 are detachably and fixedly connected to form an assembly cavity 109. The cup holder 103 is housed in the assembly cavity 109 and abuts against the front shell 107 and the rear shell 108 respectively. This configuration, by setting the outer shell 102 as a detachable and fixedly connected front shell 107 and rear shell 108 that form the assembly cavity 109, and the cup holder 103 being housed in the assembly cavity 109 and abutting against the front shell 107 and the rear shell 108 respectively, ensures stable assembly of the cup holder 103.

[0026] In this embodiment of the invention, each reflector 300 abuts against the cavity wall of the light-emitting cavity 101, making the reflector cup 3 conform to the shape of the cavity wall of the light-emitting cavity 101. This arrangement, by configuring each reflector 300 to abut against the cavity wall of the light-emitting cavity 101 and making the reflector cup 3 conform to the shape of the cavity wall of the light-emitting cavity 101, ensures stable assembly of the cup holder 103 and provides good reflective effect.

[0027] In this embodiment of the invention, the reflector 300 has an uneven surface on at least one side facing away from the cup holder 103. This arrangement, by configuring the reflector 300 to have an uneven surface on at least one side facing away from the cup holder 103, provides the reflector 300 with excellent reflective properties.

[0028] In this embodiment of the invention, the cross-section of the light-emitting cavity 101 gradually increases from back to front, and the width of the reflector 300 gradually increases from back to front. This arrangement, by configuring the light-emitting cavity 101 so that its cross-section gradually increases from back to front, gives the reflector 300 a good reflective effect. Simultaneously, configuring the width of the reflector 300 to gradually increase from back to front ensures that the shape of the reflector cup 3 matches the cavity wall shape of the light-emitting cavity 101, resulting in excellent reflective performance.

[0029] It should be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information. In addition, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] The above description provides one or more embodiments in conjunction with specific content, and does not imply that the specific implementation of this utility model is limited to these descriptions. Any methods or structures that are similar to or identical to those of this utility model, or any technical deductions or substitutions made based on the concept of this utility model, should be considered as protected by this utility model.

Claims

1. A lamp fixture with a segmented, spliced ​​reflector, comprising a lamp housing and a light source element, wherein the lamp housing has a light-emitting cavity opening at one axial end, and the light source element is housed within the light-emitting cavity and connected to the lamp housing, characterized in that, The light-emitting cavity is provided with a plurality of reflectors that are detachably and fixedly connected to the lamp housing. The plurality of reflectors are arranged in sequence around the light-emitting cavity to form a reflector cup surrounding the light source, and any two adjacent reflectors are tightly abutting each other.

2. The lamp having a tiled reflector cup of claim 1, wherein, The lamp housing includes an outer shell and a cup holder. The cup holder is detachably fixedly connected to the outer shell and has a light-emitting cavity with an opening facing forward. Several reflectors are detachably fixedly connected to the cup holder.

3. The luminaire with tiled tiling reflector of claim 2, wherein, One of the cup holder and the reflector is provided with a socket, and the other of the two is provided with a strip that is inserted into the socket.

4. The lamp having a tiled reflector of claim 2, wherein, The reflector extends from the rear end of the cup holder to the front end of the cup holder. The front end and / or rear end of the reflector are provided with inserts, and the cup holder is provided with a socket for inserting the inserts.

5. The lamp having a tiled reflector of claim 3, wherein, The cup holder has a shoulder at the front end, the shoulder has the insertion hole, and the front end of the reflector abuts against the shoulder and has the insertion strip.

6. The lamp having a tiled reflector cup of claim 2, wherein, The outer shell includes a front shell and a rear shell. The front shell and the rear shell are detachably fixedly connected and enclose each other to form an assembly cavity. The cup holder is accommodated in the assembly cavity and abuts against the front shell and the rear shell respectively.

7. The lamp having a tiled reflector of claim 1, wherein, Each of the reflectors abuts against the cavity wall of the light-emitting cavity, making the reflector cup conform to the shape of the cavity wall of the light-emitting cavity.

8. The lamp having a tiled reflector of claim 7, wherein, The cross-section of the light-emitting cavity gradually increases from back to front, and the width of the reflector gradually increases from back to front.

9. The lamp having a tiled reflector of claim 2, wherein, The reflector is uneven on at least one side facing away from the cup holder.

Images