CN210268898U - Illumination detection device - Google Patents
Illumination detection device Download PDFInfo
- Publication number
- CN210268898U CN210268898U CN201921491441.0U CN201921491441U CN210268898U CN 210268898 U CN210268898 U CN 210268898U CN 201921491441 U CN201921491441 U CN 201921491441U CN 210268898 U CN210268898 U CN 210268898U
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- cover shell
- shell
- upper cover
- photosensitive element
- circuit board
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Abstract
The utility model discloses an illumination detection device, including shell and photosensitive element, the shell includes upper cover shell and lower cover shell, the assembly is fixed between upper cover shell and the lower cover shell, the inside installation cavity that forms of upper cover shell and lower cover shell, the upper cover shell be equipped with a inspection hole and a display port on the surface, the installation cavity is inside just to a photosensitive element of inspection hole department installation, the installation cavity is located a display port department installation circuit board mainboard, a screen pressing plate is installed on the surface of circuit board mainboard, a screen pressing plate's an installation LCD screen on the surface, the LCD screen quilt the screen pressing plate compress tightly and be fixed in on the upper cover shell, still install the treater on the circuit board mainboard, photosensitive element passes through signal conditioning circuit and realizes the signal transmission with the treater, the button of a control measurement mode still installs on the surface of upper cover shell. The utility model discloses do not need spectral analysis appearance's complex structure, can the visual detection go out the blue light value, adopt simple and easy illumination, colour temperature measuring method, what non-professional also can be convenient operates.
Description
Technical Field
The utility model relates to an optics field, concretely relates to illumination detection device.
Background
The existing illuminometers are basically single illuminance parameters or single color temperature meter parameters, detection equipment integrating various illuminations such as illuminance, color temperature, blue light values and the like is not provided, and a laboratory illumination, blue light and color temperature measurement method is complex in system and needs to be operated by professional personnel.
Disclosure of Invention
The utility model aims to solve the technical problem that a illumination detection device is provided to solve the problem of proposing among the above-mentioned background art.
The utility model discloses a realize through following technical scheme: the utility model provides an illumination detection device, includes shell and photosensitive element, the shell includes upper cover shell and lower cover shell, and the assembly is fixed between upper cover shell and the lower cover shell, and the inside installation cavity that forms of upper cover shell and lower cover shell, the upper cover shell be equipped with a inspection hole and a display port on the surface, and the installation cavity is inside just to a photosensitive element of inspection hole department installation, and the installation cavity is located a display port department installation circuit board mainboard, the screen clamp plate of circuit board mainboard, a screen clamp plate's an installation LCD screen on the surface, the LCD screen quilt the screen clamp plate compress tightly and be fixed in on the upper cover shell, still install the treater on the circuit board mainboard, photosensitive element passes through signal conditioning circuit and realizes the signal transmission with the treater, the button of a control measurement mode still installs on the surface of upper cover shell.
As a preferred technical scheme, an inwards concave battery installation groove is formed on the back surface of the lower cover shell, a battery pack for supplying power to the photosensitive element and the liquid crystal display screen is installed in the battery installation groove, and a battery cover for opening or sealing the battery installation groove is installed on an opening of the battery installation groove.
As a preferred technical scheme, the photosensitive element comprises a light equalizing cover, an illumination sensor and a sensor circuit board, wherein the illumination sensor is arranged on the sensor circuit board, the light equalizing cover is arranged on the surface of the illumination sensor to form a protective cover, and the head of the illumination sensor extends to the outside along the detection hole.
As a preferred technical scheme, foam with a frame-shaped structure is arranged between the liquid crystal display and the upper cover shell.
As the preferred technical scheme, install a panel shell on the surface of going up the shell cover, the panel shell is just being equipped with a assorted opening to inspection hole and display mouth department.
The utility model has the advantages that: the utility model discloses do not need spectral analysis appearance's complex structure, can the visual detection go out the blue light value, adopt simple and easy illumination, colour temperature measuring method, what non-professional also can be convenient operates.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a block diagram of the system of the present invention;
fig. 3 is a schematic view of the overall structure of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in FIG. 1, FIG. 2 and FIG. 3, the illumination detecting device of the present invention comprises a housing and a photosensitive element, wherein the housing comprises an upper cover case 2 and a lower cover case 7, the upper cover case 2 and the lower cover case 7 are assembled and fixed, a mounting cavity is formed inside the upper cover case 2 and the lower cover case 7, a detecting hole and a display opening are arranged on the surface of the upper cover case 2, the photosensitive element is arranged in the mounting cavity just opposite to the detecting hole, a circuit board 5 is arranged at the display opening of the mounting cavity, a screen pressing plate 4 is arranged on the surface of the circuit board 5, a liquid crystal screen 12 is arranged on the surface of the screen pressing plate 4, the liquid crystal screen 12 is fixed on the upper cover case 2 by the screen pressing plate 4, a processor is also arranged on the circuit board 5, the photosensitive element realizes signal transmission with the processor through a signal conditioning circuit, a button 10 for controlling the measuring mode is also arranged on the surface of the upper cover case 2, the keys are three keys connected together;
a photosensitive element: sensor elements for measuring various illumination parameters such as illuminance, color temperature, blue light value, and stroboscopic effect;
the signal conditioning circuit: analog signal conditioning and digital signal conditioning circuits of the photosensitive element;
a processor: the chip with programmable digital signal processing capability can be regarded as a processor system, and comprises an MCU/DSP/CPU/CPLD and a processor system with ARM/MIPS/51 and other processor cores;
pressing a key: the measurement mode is changed through the keys, and the system carries out mode processing in a mode of not more than three keys, including single-key operation modes, double-click operation modes, triple-click operation modes, long-click operation modes, continuous-click operation modes and the like.
In this embodiment, an inwardly concave battery mounting groove is formed on the back surface of the lower cover case 7, a battery pack 8 for supplying power to the photosensitive element and the liquid crystal panel 12 is mounted in the battery mounting groove, and a battery cover 9 for opening or sealing the battery mounting groove is mounted on an opening of the battery mounting groove.
In this embodiment, the photosensitive element includes a light equalizing cover 2, an illumination sensor and a sensor circuit board 6, the illumination sensor is installed on the sensor circuit board 6, the light equalizing cover 2 is installed on the surface of the illumination sensor to form a protective cover, and the head of the illumination sensor extends to the outside along the detection hole.
In this embodiment, a frame-shaped foam is installed between the liquid crystal panel 12 and the upper cover case 2, and is located between the upper cover case and the liquid crystal panel, so that the upper cover case and the liquid crystal panel are uniformly adhered to each other, and the screen is protected.
In this embodiment, the surface of the upper shell cover 2 is provided with a panel shell 1, and the panel shell 1 is provided with a matched opening corresponding to the detection hole and the display opening.
After the photosensitive element detects information, the photosensitive element transmits signals to the processor through the signal conditioning circuit, and the signals are displayed on the liquid crystal screen after the photosensitive element discharges materials from the processor.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. An illumination detection apparatus, characterized in that: the device comprises a shell and a photosensitive element, wherein the shell comprises an upper cover shell and a lower cover shell, the upper cover shell and the lower cover shell are fixedly assembled, an installation cavity is formed inside the upper cover shell and the lower cover shell, a detection hole and a display port are formed in the surface of the upper cover shell, the photosensitive element is installed in the installation cavity just at the detection hole, the installation cavity is located at the display port and is provided with a circuit board main board, a screen pressing plate is installed on the surface of the circuit board main board, a liquid crystal screen is installed on the surface of the screen pressing plate, the liquid crystal screen is pressed and fixed on the upper cover shell, a processor is further installed on the circuit board main board, the photosensitive element realizes signal transmission with the processor through a signal conditioning circuit, and a key for controlling a measuring mode is further installed on the surface of the upper cover shell.
2. A light detection apparatus according to claim 1, wherein: an inwards concave battery installation groove is formed on the back surface of the lower cover shell, a battery pack for supplying power to the photosensitive element and the liquid crystal display screen is installed in the battery installation groove, and a battery cover for opening or sealing the battery installation groove is installed on the opening of the battery installation groove.
3. A light detection apparatus according to claim 1, wherein: the photosensitive element comprises a light equalizing cover, an illumination sensor and a sensor circuit board, the illumination sensor is arranged on the sensor circuit board, the light equalizing cover is arranged on the surface of the illumination sensor to form a protective cover, and the head of the illumination sensor extends to the outside along the detection hole.
4. A light detection apparatus according to claim 1, wherein: a frame-shaped foam is arranged between the liquid crystal screen and the upper cover shell.
5. A light detection apparatus according to claim 1, wherein: a panel shell is arranged on the surface of the upper shell cover, and matched openings are formed right at the detection holes and the display ports of the panel shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491441.0U CN210268898U (en) | 2019-09-09 | 2019-09-09 | Illumination detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491441.0U CN210268898U (en) | 2019-09-09 | 2019-09-09 | Illumination detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210268898U true CN210268898U (en) | 2020-04-07 |
Family
ID=70019004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921491441.0U Active CN210268898U (en) | 2019-09-09 | 2019-09-09 | Illumination detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210268898U (en) |
-
2019
- 2019-09-09 CN CN201921491441.0U patent/CN210268898U/en active Active
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