Glare detection device of table lamp

Abstract

The utility model discloses a dazzle detection device of a desk lamp, including: a detection box, and a turntable mechanism and a CCD detection mechanism which are arranged in the detection box, the detection box is arranged on a transportation mechanism, two sides of the detection box are provided with sliding doors, the sliding doors are used for enabling the desk lamp on the transportation mechanism to enter or leave the detection box, and the detection box is arranged on the transportation mechanism. The turntable mechanism comprises a fixed seat and a turntable rotationally connected with the fixed seat, the fixed seat is fixedly arranged at the top of the detection box, the CCD detection mechanism is fixedly connected with the turntable, and the CCD detection mechanism comprises a CCD camera. According to the glare detection device, the CCD camera is arranged on the machine table to carry out glare detection on the table lamp, the brightness information and the position information of the light source can be obtained at the same time, the obtained information is comprehensive, and the time for obtaining the information is short.

Description

TECHNICAL FIELD

[0001] The utility model relates to table lamp production equipment technical field, concretely relates to a table lamp's glare detection device. BACKGROUND

[0002] The table lamp glare refers to the light of table lamp causes the phenomenon of discomfort or visual interference to human eyes, it can influence the visual comfort of user, even lead to user's eye fatigue, headache and other problems. In the production process of existing table lamp, the glare of table lamp is detected, prevent the brightness of table lamp is too high, produces the glare phenomenon. The existing detection equipment mainly detects the brightness of table lamp through the brightness meter, thereby judges the glare of table lamp, however, the brightness meter can only detect the brightness of table lamp in single direction, and the accuracy of detection is lower. UTILITY MODEL CONTENT

[0003] In order to solve the problem that the existing table lamp glare detection device detection range is relatively single, the utility model provides a table lamp's glare detection device. The specific technical scheme of the utility model is as follows:

[0004] A kind of table lamp's glare detection device, it include: machine table and transport mechanism being set on machine table, the transport mechanism is used to transport table lamp, the glare detection device further include detection box and the carousel mechanism and CCD detection mechanism being set in detection box, the detection box is set on transport mechanism, the both sides of the detection box are provided with sliding door, the sliding door is used to make the table lamp on transport mechanism enter or leave detection box, the carousel mechanism includes fixed seat and the carousel being rotationally connected with fixed seat, the fixed seat is fixedly arranged at the top of detection box, the CCD detection mechanism is fixedly connected with carousel, the CCD detection mechanism includes CCD camera.

[0005] Further, the sliding door includes air cylinder, scissor type telescopic link and louver, the air cylinder is vertically downward arranged in the inner wall of detection box, the louver is transmissionally connected with air cylinder by scissor type telescopic link.

[0006] Further, the detection box is rectangular parallelepiped structure, the sliding door is arranged at the left and right sides of detection box, the front and back sides of the detection box are provided with movable door.

[0007] Further, the lower of the sliding door is provided with first detection sensor.

[0008] Further, the lower of the CCD detection mechanism is provided with second detection sensor.

[0009] Further, the CCD detection mechanism further comprises a base, a vertical rod, a first horizontal rod, a second horizontal rod, a connecting block and a supporting block, the base is fixedly connected with the turntable, the upper end of the vertical rod is rotatably connected with the base, the first horizontal rod is movably connected with the vertical rod through the connecting block, the second horizontal rod is movably connected with the first horizontal rod through the connecting block, and the CCD camera is movably connected with the second horizontal rod through the supporting block.

[0010] Further, the front end of the CCD camera is provided with a camera lens.

[0011] Further, the turntable mechanism comprises a connecting arm, and the base is fixedly connected with the turntable through the connecting arm.

[0012] Compared with the prior art, the beneficial effects of the present application are that the glare detection device sets the CCD camera on the machine table to detect the glare of the desk lamp, can simultaneously obtain the brightness information and position information of the light source, not only the obtained information is more comprehensive, but also the time required to obtain the information is relatively less. The CCD camera has the characteristics of high resolution and high sensitivity, can accurately capture the brightness distribution information of the LED desk lamp, and improves the accuracy of detection. The CCD camera is arranged on the turntable mechanism, the turntable mechanism can drive the CCD camera to rotate, so that the CCD camera can detect the brightness of the desk lamp in different directions, and the glare detection result is more comprehensive. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 FIG. 1 is a structural schematic view of a glare detection device in an embodiment of the present application;

[0014] Figure 2 FIG. 2 is an internal structure schematic view of the glare detection device in the embodiment of the present application;

[0015] Figure 3 FIG. 3 is an internal side view schematic view of the glare detection device in the embodiment of the present application;

[0016] Figure 4 FIG. 4 is an internal front view schematic view of the glare detection device in the embodiment of the present application;

[0017] Figure 5 FIG. 5 is a structural schematic view of a CCD detection mechanism and a turntable mechanism in an embodiment of the present application;

[0018] Figure 6 FIG. 6 is a structural schematic view of the CCD detection mechanism in the embodiment of the present application. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described below in detail, and the described embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout.

[0020] In the description of the present application, it should be noted that, for the orientation words, such as the terms "center", "transverse", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate the orientation and positional relationship 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 do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the specific protection scope of the present application.

[0021] In addition, the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the "first" and "second" features can explicitly or implicitly include one or more features, and in the description of the present application, the meaning of "at least" is one or more, unless otherwise explicitly specified and limited.

[0022] In the present application, unless otherwise explicitly specified and limited, the terms "assembly", "connection", and "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected; it can be directly connected, or it can be connected through an intermediate medium; it can be connected 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.

[0023] In the present application, unless otherwise specified and limited, the "upper" or "lower" of the first feature with respect to the second feature can include the direct contact of the first and second features, or the contact of the first feature and the second feature through another feature between them. Moreover, the "upper", "lower" and "upper" of the first feature with respect to the second feature include the first feature above and obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than the height of the second feature. The "upper", "lower" and "lower" of the first feature with respect to the second feature include the first feature below or obliquely below the second feature, or only indicate that the horizontal height of the first feature is lower than the second feature.

[0024] The following description, in conjunction with the accompanying drawings, further illustrates specific embodiments of the present invention, making the technical solution and beneficial effects of the present invention clearer and more explicit. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0025] like Figures 1 to 6 As shown, a glare detection device for a desk lamp includes: a machine base 1 and a transport mechanism 2 mounted on the machine base 1. The transport mechanism 2 is used to transport the desk lamp 3. The glare detection device also includes a detection box 4 and a turntable mechanism 5 and a CCD detection mechanism 6 mounted in the detection box 4. The detection box 4 is mounted on the transport mechanism 2 and is used to prevent external light from affecting the detection results of the CCD detection mechanism 6. Sliding doors 7 are provided on both sides of the detection box 4. The sliding doors 7 are used to allow the desk lamp 3 on the transport mechanism 2 to enter or leave the detection box 4. That is, under the action of the transport mechanism 2, the desk lamp 3 will enter through the sliding door 7 on one side of the detection box 4, and after the detection is completed, it will exit through the sliding door 7 on the other side of the detection box 4. The turntable mechanism 5 includes a fixed base 8 and a turntable 9 rotatably connected to the fixed base 8. The fixed base 8 is fixedly mounted on the top of the detection box 4. The CCD detection mechanism 6 is fixedly connected to the turntable 9. The CCD detection mechanism 6 includes a CCD camera 10. When the turntable 9 rotates, it drives the CCD camera 10 to rotate around a camera located directly below the turntable 9. Compared with traditional point luminance meters, the CCD camera 10 can simultaneously measure the brightness distribution of the entire scene, greatly improving measurement efficiency. For example, measuring glare from multiple indoor lights using a point luminance meter may take a whole day, while the CCD camera 10 can complete the measurement of the entire scene in a short time. The CCD camera 10 has a low noise level and a high dynamic range, providing more accurate brightness measurement results. This helps improve the accuracy of glare index calculation, thus more reliably assessing the degree of glare. Combined with image processing algorithms, the CCD camera 10 can automatically extract the contour information of glare sources and calculate parameters such as brightness, position index, and solid angle of the glare sources. These functions not only improve the automation of measurement but also reduce human error.

[0026] In one embodiment, the sliding door 7 includes a cylinder 11, a scissor-type telescopic rod 12, and louvers 13. The cylinder 11 is vertically mounted on the inner wall of the testing box 4, and the louvers 13 are connected to the cylinder 11 via the scissor-type telescopic rod 12. The sliding door 7, composed of louvers 13, can be opened and closed by opening and closing the louvers 13. This not only takes up less space on the machine 1 but also does not affect the lamp 3 on the transport mechanism 2 when the sliding door 7 is opened or closed.

[0027] As one of the embodiments, the detection box 4 is a cuboid structure, the sliding door 7 is arranged on the left and right sides of the detection box 4, and the movable door 14 is arranged on the front and back sides of the detection box 4. The sliding door 7 is used for the table lamp 3 to enter and exit the detection box 4, and the movable door 14 is convenient for the production personnel to enter and exit the CCD detection mechanism 6 and the rotating disc mechanism 5 in the detection box 4 for maintenance.

[0028] As one of the embodiments, the lower side of the sliding door 7 is provided with a first detection sensor 15.

[0029] As one of the embodiments, the lower side of the CCD detection mechanism 6 is provided with a second detection sensor 16. The first detection sensor 15 and the second detection sensor 16 are the same in structure and both include a laser emitter and a laser receiver. The first detection sensor 15 is used for detecting whether the table lamp 3 enters or exits the detection box 4, and the second detection sensor 16 is used for detecting whether the table lamp 3 moves to the lower side of the CCD detection mechanism 6.

[0030] As one of the embodiments, the CCD detection mechanism 6 further includes a base 17, a vertical rod 18, a first horizontal rod 19, a second horizontal rod 20, a connecting block 21 and a supporting block 22. The base 17 is fixedly connected with the rotating disc 9, the upper end of the vertical rod 18 is rotatably connected with the base 17, the first horizontal rod 19 is movably connected with the vertical rod 18 through the connecting block 21, the second horizontal rod 20 is movably connected with the first horizontal rod 19 through the connecting block 21, and the CCD camera 10 is movably connected with the second horizontal rod 20 through the supporting block 22. The CCD camera 10 can adjust its detection direction according to the actual situation. The CCD camera 10 can be arranged obliquely downward or horizontally, and has high flexibility.

[0031] As one of the embodiments, the front end of the CCD camera 10 is provided with a camera lens 23. The camera lens 23 can improve the definition of the image obtained by the CCD camera 10, so that the detection result is more accurate.

[0032] As one of the embodiments, the rotating disc mechanism 5 includes a connecting arm 24, and the base 17 is fixedly connected with the rotating disc 9 through the connecting arm 24.

[0033] The glare detection device provided in the application sets the CCD camera 10 on the machine table 1 to detect the glare of the table lamp 3. The brightness information and position information of the light source can be obtained at the same time. The obtained information is more comprehensive, and the time required for obtaining the information is less. The CCD camera 10 has the characteristics of high resolution and high sensitivity, and can accurately capture the brightness distribution information of the LED table lamp 3, thereby improving the accuracy of detection. The CCD camera 10 is arranged on the rotating disc mechanism 5. The rotating disc mechanism 5 can drive the CCD camera 10 to rotate, so that the CCD camera 10 can detect the brightness of the table lamp 3 in different directions, and the glare detection result is more comprehensive.

[0034] In the description of the specification, the description of the terms "in combination with an embodiment", "preferably", "example", "specific example" or "some examples" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model, and the illustrative description of the above terms in the specification 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. The connection mode in the description of the specification has obvious effects and practical effects.

[0035] Through the description of the above structure and principle, those skilled in the art should understand that the utility model is not limited to the above specific embodiments, and improvements and replacements of the technology known in the art based on the utility model all fall within the protection scope of the utility model, which should be limited by each claim 。

Claims

1. A glare detection device for a desk lamp, comprising: The machine table and the conveying mechanism arranged on the machine table, the conveying mechanism is used for conveying the table lamp, characterized in that the glare detection device further comprises a detection box, a rotating disc mechanism and a CCD detection mechanism arranged in the detection box, the detection box is arranged on the conveying mechanism, the detection box is provided with sliding doors on both sides, the sliding doors are used for making the table lamp on the conveying mechanism enter or exit the detection box, the rotating disc mechanism comprises a fixed seat and a rotating disc connected with the fixed seat in rotation, the fixed seat is fixedly arranged on the top of the detection box, the CCD detection mechanism is fixedly connected with the rotating disc, and the CCD detection mechanism comprises a CCD camera.

2. The glare detection apparatus of claim 1, wherein The sliding door comprises a cylinder, a scissor type telescopic rod and a louver, the cylinder is vertically arranged downwards on the inner wall of the detection box, and the louver is connected with the cylinder in transmission through the scissor type telescopic rod.

3. The glare detection apparatus of claim 2, wherein The detection box is of a cuboid structure, the sliding doors are arranged on the left and right sides of the detection box, and the detection box is provided with movable doors on the front and rear sides.

4. The glare detection apparatus of claim 3, wherein A first detection sensor is arranged below the sliding door.

5. The glare detection apparatus of claim 4, wherein A second detection sensor is arranged below the CCD detection mechanism.

6. The glare detection apparatus of claim 1, wherein The CCD detection mechanism further comprises a base, a vertical rod, a first cross rod, a second cross rod, a connecting block and a supporting block, the base is fixedly connected with the rotating disc, the upper end of the vertical rod is rotatably connected with the base, the first cross rod is movably connected with the vertical rod through the connecting block, the second cross rod is movably connected with the first cross rod through the connecting block, and the CCD camera is movably connected with the second cross rod through the supporting block.

7. The glare detection apparatus of claim 6, wherein The front end of the CCD camera is provided with a camera lens.

8. The glare detection apparatus of claim 6, wherein The rotating disc mechanism comprises a connecting arm, and the base is fixedly connected with the rotating disc through the connecting arm.

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