61results about How to "Avoid torsional deflection" patented technology

Provided is power electrical cabinet device with solar power supply illumination. The electrical cabinet device comprises a cabinet backboard (12) and lateral fixed beams (121, 122), wherein the cabinet backboard (12) is provided with air inlets (120), and the lateral fixed beams vertical to the cabinet backboard are arranged symmetrically at the two sides by taking the central axis (100) of the electrical cabinet device as the center. Installing and fixing side plates (181, 191) for installing electrical devices (18, 19) are fixedly to the lateral fixed beams (121, 122) respectively. The middle of the inner side of the cabinet backboard (12) is provided with an LED illuminating lamp (112) for illumination so that convenience is provided for installation and maintenance of the electrical devices (18, 19). The LED illuminating lamp (112) is electrically connected with a storage battery (36), the storage battery (36) is electrically connected with a solar cell panel, and the solar cell panel converts solar energy into electric energy and stores the electric energy in the storage batter; and thus, the storage battery supplies power to the LED illuminating lamp (112) and energy is saved.

The invention provides an electrical cabinet device powered and driven by solar energy. The electrical cabinet device comprises a cabinet body back plate (12) provided with an air inlet hole (120), and side face fixed beams (121, 122) which are vertical to the cabinet body back plate (12) and are symmetrically arranged on the two sides relative to a central axis (100) of the electrical cabinet device, wherein the side face fixed beams (121, 122) on each side are fixedly provided with mounting fixed side plates (181, 191) for mounting electrical devices (18, 19); and a large-capacity storage battery (36) is arranged in the middle of the inner side of the cabinet body back plate (12) and the large-capacity storage battery (36) is electrically connected with a solar cell panel, wherein exhausting and heat radiation plate devices (2) are arranged on the two sides of the electrical cabinet device respectively; and the back ends of the exhausting and heat radiation plate devices (2) are connected with the cabinet body back plate (12) through a hinging mounting block (9) which is fixedly arranged at one corresponding end of the left and right ends of the cabinet body back plate (12).

The invention provides a heat-dissipation dedusting type electrical cabinet device which comprises a cabinet body back plate (12) with an air inlet (120) and side fixed beams (121,122), wherein the side fixed beams (121,122) are vertical to the cabinet body back plate (12), and are symmetrically arranged at two sides relative to the central axis (100) of the heat-dissipation dedusting type electrical cabinet device; the side fixed beams (121,122) at each side are respectively and fixedly provided with installation fixing side plates (181,191) used for installing electric devices (18,19); certain sides, which are adjacent to the cabinet body back plate (12), of the installation fixing side plates (181,191) are provided with dust absorption devices (118) used for absorbing the dust on the electric devices (18,19) so as to ensure safe operation of the electric devices (18,19); two sides of the heat-dissipation dedusting type electrical cabinet device are both provided with exhaust heat sink devices (2).

The invention discloses a noise reduction and dust prevention electrical cabinet device which includes a cabinet body back plate (12) with air inlets (120) and side fixing beams (121) and (122) symmetrically arranged on the two sides of the central axis (100) of the noise reduction and dust prevention electrical cabinet device and perpendicular to the cabinet body back plate (12), wherein the mounting fixing side plates (181) and (191) used for mounting electrical components (18) and (19) are respectively fixed on the side fixing beams (121) and (122) on each side; a dust screen (119) is arranged in each air inlet (120) and used for preventing dust from entering; a venting heat radiating plate device (2) is arranged on each side of the noise reduction and dust prevention electrical cabinet device; the rear end of each venting heat radiating plate device (2) is connected with the cabinet body back plate (12) through a hinge mounting block (9) fixedly arranged at one end part of the left and right end parts of the cabinet body back plate (12).

An adjustable circuit board device assembly with a cooler comprises a circuit board device (12), a hinging frame (9) fixed on one end of the circuit board device (12), and a cooling plate device (2) connected with the hinging frame (9), wherein a main body block (91) of the hinging frame (9) is provided with a vertical guide rail groove (10) and a horizontal guide rail groove (7) which are respectively used for being matched with one end of a vertically-slidable clamping positioning block (11) and one end of a horizontally-slidable clamping positioning block (5) in a sliding manner; and the main body block (91) of the hinging frame (9) is further fixedly connected with one end of a vertical guide rod (3) wound by a vertical extension spring (4) and one end of a horizontal guide rod (14) wound by a horizontal extension spring (13).

A circuit board device assembly capable of reducing shock includes a circuit board device (12), an articulated frame (9) fixed to an end of the circuit board device (12), and a cooling plate device (2) connected to the articulated frame (9); wherein a main body block (91) of the articulated frame (9) is provided with a vertical guide-track groove (10) and a horizontal guide-track groove (7) which are in a slip fit relationship with an end of a vertical slidable clamping locating block (11) and an end of a horizontal slidable clamping locating block (5) respectively; the main body block (91) of the articulated frame (9) is fixedly connected to an end of a vertical guide rod which is wound with a vertical tensile spring (4), and an end of a horizontal guide rod which is wound with a horizontal tensile spring (14).

A circuit board apparatus assembly with a dust exhaust apparatus and an adjustable air feed speed comprises a circuit board apparatus (12), a hinged frame (9) fixedly arranged at one end of the circuit board apparatus (12), and a cooling plate apparatus (2) connected with the hinged frame (9); wherein a main body block (91) of the hinged frame (9) is provided with a vertical guide rail groove (10) and a horizontal guide rail groove (7) for being in sliding fit with one end of a clamping locating block (11) capable of sliding vertically and one end of a clamping locating block (5) capable of sliding horizontally respectively, and the main body block (91) of the hinged frame (9) is also fixedly connected with one end of a vertical guide rod (3) on which a vertical extension spring (4) is wound and one end of a horizontal guide rod (14) on which a horizontal extension spring (13) is wound.

The invention discloses an electric cabinet device with temperature detection and alarm functions. The electric cabinet device comprises a cabinet back plate (12) with an air inlet (120) and side fixing beams (121, 122) which are perpendicular to the cabinet back plate (12) and are arranged on two sides symmetrically about a central axis (100) of the electric cabinet device, wherein mounting, and fixing side plates (181, 189) for mounting electric devices (18, 19) are respectively fixed on the side fixing beams (121, 122) of the two sides, an alarm device (39) is arranged in the middle of the inner side of the cabinet back plate (12), and a temperature detector (38) connected with the alarm device (39) is arranged on each of the left and right sides of the alarm device (39), so that when the temperature detectors (38) detect too high temperature, the temperature detectors (38) transmit signals to control the alarm device (39) to produce an alarm sound.

The invention relates to an electrical cabinet device with insertion chamfers. The electrical cabinet device comprises a cabinet backboard (12) and two side fixed beams (121 and 122), the cabinet backboard is provided with air inlets (120), and the side fixed beams (121 and 122) are vertical to the cabinet backboard (12), and are symmetrically arranged at the two sides by taking a central axis (100) of the electrical cabinet device as the center; the side fixed beams (121 and 122) are fixedly provided with installing fixation side plates (181 and 191) respectively, each of the installing fixation side plates (181 and 191) is provided with slots (117) for installation electrical devices (18 or 19), and each slot (117) is provided with the chamfers (115) at the opening position so that the electrical device (18 or 19) can be conveniently inserted into the slot (117) when being installed and prevented from colliding with the installing fixation side plate (181 or 191); and the two sides of the electrical cabinet device are provided with exhausting heat radiation devices (2) respectively.

The invention discloses a circuit board device assembly with dust removing and noise reducing functions. The circuit board device assembly comprises a circuit board device (12), a hinge frame (9) fixedly arranged at one end of the circuit board device (12), and a cooling board device (2) connected with the hinge frame (9), wherein a vertical guide rail groove (10) and a horizontal guide rail groove (7) are formed in a main body block (91) of the hinge frame (9), and used for being in sliding fit with one end of a vertically slidable clamp positioning block (11) and one end of a horizontally slidable clamp positioning block (5) respectively; the main body block (91) of the hinge frame (9) is fixedly connected with one end of a vertical guide rod (3) and one end of a horizontal guide rod (14) respectively; a vertical extension spring (4) and a horizontal extension spring (13) wind around the end of the vertical guide rod (3) and the end of the horizontal guide rod (14) respectively.

The invention relates to an electrical cabinet device with a joint indicating lamp. The electrical cabinet device comprises a cabinet body back board (12) with an air inlet hole (120) and side face fixing beams (121,122) which are perpendicular to the cabinet body back board (12) and are symmetrically arranged at two sides of a center axis of the electrical cabinet device, the side face fixing beams (121,122) at each side are respectively fixed with mounting fixing side boards (181,191), the inner middle portion of the cabinet body back board (12) is provided with an indicating lamp (113), the mounting fixing side boards (181,191) are respectively provided with slots (117) used for mounting electrical devices (18,19), the bottom portion of each of the slots (117) is provided with a contact sensor (114) , the contact sensors (114) are electrically connected with the indicating lamp (113) and are used for transmitting signals and controlling the indicating lamp (113) for opening a light emitting prompt when the electrical devices (18,19) are mounted in the slots (117) and contact the contact sensors (114), and that the indicating lamp (113) emits light means that the electrical devices (18,19) are mounted in proper places.

A circuit board device assembly capable of dust removal comprises a circuit board device (12), a hinged rack (9) and a cooling plate device (2), wherein the hinged rack (9) is fixed at one end of the circuit board device (12), the cooling plate device (2) is connected with the hinged rack (9), a vertical guide rail groove (10) and a horizontal guide rail groove (7) are arranged on a main body block (91) of the hinged rack (9) and used for respectively matched with one end of a clamping positioning block (11) which can slide vertically and one end of clamping positioning block (5) which can slide horizontally in a sliding way, and the main body block (91) of the hinged rack (9) is further fixedly connected with one end of a vertical guide rod (3) wound with a vertical extension spring and one end of a horizontal rod (14) wound with a horizontal extension spring.

An electrical cabinet device with elastic metal pieces comprises a cabinet body backboard (12) with air inlets (120) and side face fixing beams (121, 122) which are perpendicular to the cabinet body backboard (12) and symmetrically disposed on two sides relative to a central axis (100) of the electrical cabinet device, mounting fixation side plates (181, 191) are respectively fixed to the side face fixing beams (121, 122) on the sides, the mounting fixation side plates (181, 191) are respectively provided with slots (117) for mounting electric devices (18, 19), two side faces of each slot (117) are symmetrically provided with two elastic metal pieces (116) for applying clamping forces to the electric devices (18, 19) inserted into the corresponding slot (117) so that the electric devices (18, 19) are fixed well, and two sides of the electrical cabinet device are respectively provided with exhaust heat-radiation plate devices (2).

The invention discloses a dustproof electrical cabinet device with plugging slots. The dustproof electrical cabinet device comprises a cabinet body back plate (12) with air inlet holes (120), and side surface fixing beams (121 and 122) which are perpendicular to the cabinet body back plate (12) and are symmetrically arranged about the center axial line (100) of the electrical cabinet device, wherein side mounting fixing plates (181 and 191) are fixedly arranged on each sides of the side surface fixing beams (121 and 122); the plugging slots (117) for mounting electrical devices (18 and 19) are formed in the side mounting fixing plates (181 and 191) so as to facilitate fixing of the electrical devices (18 and 19); dustproof nets (119) for preventing dust are arranged in the air inlet holes (120); exhaust heat dissipation plate devices (2) are arranged on the two sides of a body of the electrical cabinet device; the rear end of each exhaust heat dissipation plate device (2) is connected with the cabinet body back plate (12) through a hinge mounting block (9) fixedly arranged at one corresponding end part of the left end part and the right end part of the cabinet body back plate (12).

A circuit board device assembly adjustable in an air feeding speed comprises a circuit board device (12), a hinging frame (9) fixedly arranged on one end of the circuit board device (12), and a cooling plate device (2) connected with the hinging frame (9), wherein a main body block (91) of the hinging frame (9) is provided with a vertical guide rail groove (10) and a horizontal guide rail groove (7) which are respectively used for being matched with one end of a vertically-slidable clamping positioning block (11) and one end of a horizontally-slidable clamping positioning block (5) in a sliding manner; and the main body block (91) of the hinging frame (9) is further fixedly connected with one end of a vertical guide rod (3) wound by a vertical extension spring (4) and one end of a horizontal guide rod (14) wound by a horizontal extension spring (13).

The invention provides a dedusting electrical cabinet device. The device comprises a cabinet body back plate (12) and side fixed beams (121, 122), wherein the cabinet body back plate is provided with air inlets (120); the side fixed beams are perpendicular to the cabinet body back plate (12) and are symmetrically arranged at the two sides with a central axis (100) of the dedusting electrical cabinet device as the center; installation and fixing side plates (181, 191) used for installing electrical devices (18,19) are fixedly arranged on the side fixed beams (121, 122) respectively; dust absorption devices (118) are arranged on the installation and fixing side plates (181, 191) and close to the side of the cabinet body back plate (12) and are used for absorbing the dust on the electrical devices (18,19) so that the electrical devices (18,19) operate safely; exhaust and heat dissipation plate devices (2) are respectively arranged at the two sides of the dedusting electrical cabinet device.

The invention discloses a motor-driven circuit board device assembly. The motor-driven circuit board device assembly comprises a circuit board device (12), a hinge frame (9) and a cooling plate device (2), wherein the hinge frame (9) is fixedly arranged on one end of the circuit board device (12), the cooling plate device (2) is connected with the hinge frame (9), a vertical guide-rail groove (10) and a horizontal guide-rail groove (7) are formed in a main body block (91) of the hinge frame (9), the vertical guide-rail groove (10) is in sliding fit with one end of a clamping and positioning block (11) which can slide vertically, the horizontal guide-rail groove (7) is in sliding fit with one end of a clamping and positioning block (5) which can slide horizontally, and the main body block (91) of the hinge frame (9) is fixedly connected with one end of a vertical guide rod (3) wound with a vertical extension spring (4) and one end of a horizontal guide rod (14) wound with a horizontal extension spring (13).

Provided is a damping type electrical cabinet device. The electrical cabinet device comprises a cabinet backboard (12) and lateral fixed beams (121, 122), wherein the cabinet backboard (12) is provided with air inlets (120), and the lateral fixed beams vertical to the cabinet backboard are arranged symmetrically at the two sides by taking the central axis (100) of the electrical cabinet device as the center. Installing and fixing side plates (181, 191) for installing electrical devices (18, 19) are fixedly to the lateral fixed beams (121, 122) respectively. Exhausting heat radiation board devices (2) are arranged at the two sides of the electrical cabinet device respectively, the rear ends of the exhausting heat radiation board devices (2) are connected to the cabinet backboard (12) via hinge installation blocks (9), and the hinge installation blocks (9) are arranged at the left and right end portions of the cabinet backboard (12) respectively.

The invention discloses a circuit board device assembly with a shock absorption function. The circuit board device assembly comprises a circuit board device (12), a hinge frame (9) fixedly arranged at one end of the circuit board device (12), and a cooling board device (2) connected with the hinge frame (9), wherein a vertical guide rail groove (10) and a horizontal guide rail groove (7) are formed in a main body block (91) of the hinge frame (9), and used for being in sliding fit with one end of a vertically slidable clamp positioning block (11) and one end of a horizontally slidable clamp positioning block (5) respectively; the main body block (91) of the hinge frame (9) is fixedly connected with one end of a vertical guide rod (3) and one end of a horizontal guide rod (14) respectively; a vertical extension spring (4) and a horizontal extension spring (13) wind around the end of the vertical guide rod (3) and the end of the horizontal guide rod (14) respectively.

A circuit board apparatus assembly with an adjustable air feed speed and an LED lamp comprises a circuit board apparatus (12), a hinged frame (9) fixedly arranged at one end of the circuit board apparatus (12), and a cooling plate apparatus (2) connected with the hinged frame (9); wherein a main body block (91) of the hinged frame (9) is provided with a vertical guide rail groove (10) and a horizontal guide rail groove (7) for being in sliding fit with one end of a clamping locating block (11) capable of sliding vertically and one end of a clamping locating block (5) capable of sliding horizontally respectively, and the main body block (91) of the hinged frame (9) is also fixedly connected with one end of a vertical guide rod (3) on which a vertical extension spring (4) is wound and one end of a horizontal guide rod (14) on which a horizontal extension spring (13) is wound.

A heat dissipation type electrical cabinet device comprises a cabinet body back plate (12) and two side surface fixing beams (121 and 122), wherein the air inlet holes (120) are formed in the cabinet body back plate (12); the side surface fixing beams (121 and 122) are perpendicular to the cabinet body back plate (12), and symmetrically arranged on two sides of the central axis (100) of the device; two mounting side plates (181 and 191) used for mounting of electrical components (18 and 19) are respectively fixed on the side surface fixing beams (121 and 122) on each side of the central axis (100) of the device; two exhaust heat dissipation plate devices (2) are respectively arranged on two sides of the device; the rear ends of the exhaust heat dissipation plate devices (2) are connected with the cabinet body back plate (12) through hinge mounting blocks (9) which are fixedly arranged on the left end part and the right end part of the cabinet body back plate (12) correspondingly.

An electrical cabinet device with an alarm comprises a cabinet body backboard (12) which has air inlets (120), and side fixing beams (121, 122) which are perpendicular to the cabinet body backboard (12) and are symmetrically arranged at the two sides about the center axis (100) of the electrical cabinet device. Installation fixing side plates (181, 191) are respectively fixed to the side fixing beams (121, 122) at the two sides. The middle of the inner side of the cabinet body backboard (12) is equipped with an alarm (113). The installation fixing side plates (181, 191) are each provided with a slot (117) used for installing electrical components (18, 19). The bottom of each slot (117) is equipped with a contact sensor (114) which is electrically connected with the alarm (113), so that when the electrical components (18, 19) are installed in the slots (117) to contact the contact sensors (114), a signal is transmitted to make the alarm (113) be opened and make an alarm sound for prompting. If the alarm (113) makes an alarm sound, the electrical components (18, 19) are installed in place.

A solar power supply driving circuit board apparatus assembly comprises a circuit board apparatus (12), a hinged frame (9) fixedly arranged on one end of the circuit board apparatus (12) and a cooling plate apparatus (2) connected to the hinged frame (9). A main body block (91) of the hinged frame (9) is provided with a vertical guide rail groove (10) and a horizontal guide rail groove (7) which are used for carrying out sliding fit with one end of a clamping positioning block (11) capable of sliding vertically and with one end of a clamping positioning block (5) capable of sliding horizontally. The main body block (91) of the hinged frame (9) is fixedly connected to a vertical guide rod (3) which is wrapped with a vertical stretching spring (4) and is fixedly connected to one end of a horizontal guide rod (14) which is wrapped with a horizontal stretching spring (13).

Provided is an electrical cabinet device. The electrical cabinet device comprises a cabinet backboard (12) and lateral fixed beams (121, 122), wherein the cabinet backboard (12) is provided with air inlets (120), and the lateral fixed beams vertical to the cabinet backboard are arranged symmetrically at the two sides by taking the central axis (100) of the electrical cabinet device as the center. Installing and fixing side plates (181, 191) for installing electrical devices (18, 19) are fixedly to the lateral fixed beams (121, 122) respectively. Exhausting heat radiation board devices (2) are arranged at the two sides of the electrical cabinet device respectively, the rear ends of the exhausting heat radiation board devices (2) are connected to the cabinet backboard (12) via hinge installation blocks (9), and the hinge installation blocks (9) are arranged at the left and right end portions of the cabinet backboard (12) respectively.

A dust-removing ventilating electrical cabinet device comprises a cabinet body backboard (12) and side fixing beams (121, 122) which are perpendicular to the cabinet body backboard (12) and are symmetrically arranged at the two sides about the center axis (100) of the dust-removing ventilating electrical cabinet device. Installation fixing side plates (181, 191) used for installing electrical components (18, 19) are respectively fixed to the side fixing beams (121, 122) at the two sides. The installation fixing side plates (181, 191) are each equipped with a dust absorption device (118) in a position near the cabinet body backboard (12), and the dust absorption devices (118) are used for absorbing dust on the electrical components (18, 19) to ensure safe operation of the electrical components (18, 19). The cabinet body backboard (12) is equipped with more than one blower (120) used for conveying air. The two sides of the dust-removing ventilating electrical cabinet device are each equipped with an air exhaust and heat dissipation plate device (2).

A circuit board apparatus assembly with an LED lamp and functions of temperature detection and alarm comprises a circuit board apparatus (12), a hinged frame (9) fixedly arranged at one end of the circuit board apparatus (12), and a cooling plate apparatus (2) connected with the hinged frame (9); wherein a main body block (91) of the hinged frame (9) is provided with a vertical guide rail groove (10) and a horizontal guide rail groove (7) for being in sliding fit with one end of a clamping locating block (11) capable of sliding vertically and one end of a clamping locating block (5) capable of sliding horizontally respectively, and the main body block (91) of the hinged frame (9) is also fixedly connected with one end of a vertical guide rod (3) on which a vertical extension spring (4) is wound and one end of a horizontal guide rod (14) on which a horizontal extension spring (13) is wound.

The invention relates to an electrical cabinet device with temperature detection prompt. The electrical cabinet device comprises a cabinet backboard (12) and lateral fixed beams (121,122), the cabinet backboard is provided with air inlets (120), and the lateral fixed beams are arranged at two sides respectively, vertical to the cabinet backboard and, symmetrical by taking the central axis (100) of the electrical cabinet device as the center. The lateral fixed beams (121, 122) are fixedly provided with installation and fixation side plates (181, 191) which are used for installing electrical devices (18, 19) respectively. The internal middle portion of the cabinet backboard (12) is provided with a flickering indicating lamp (39), and temperature sensors (38) are arranged at the left and right sides of the flickering indicating lamp (39) respectively and electrically connected with the flickering indicating lamp (39), so that when the temperature sensors (38) detect that the temperature is too high, signals are transmitted to enable the flickering indicating lamp (39) flicker.

The invention provides a circuit board device assembly driven by a solar power supply and rapid in heat dissipation. The circuit board device assembly comprises a circuit board device (12), a hinging frame (9) fixed on one end of the circuit board device (12), and a cooling plate device (2) connected with the hinging frame (9), wherein a main body block (91) of the hinging frame (9) is provided with a vertical guide rail groove (10) and a horizontal guide rail groove (7) which are respectively used for being matched with one end of a vertically-slidable clamping positioning block (11) and one end of a horizontally-slidable clamping positioning block (5) in a sliding manner; and the main body block (91) of the hinging frame (9) is further fixedly connected with one end of a vertical guide rod (3) wound by a vertical extension spring (4) and one end of a horizontal guide rod (14) wound by a horizontal extension spring (13).

Provided is a ventilating electrical cabinet device. The electrical cabinet device comprises a cabinet backboard (12) and lateral fixed beams (121, 122), wherein, and the lateral fixed beams vertical to the cabinet backboard are arranged symmetrically at the two sides by taking the central axis (100) of the electrical cabinet device as the center. Installing and fixing side plates (181, 191) for installing electrical devices (18, 19) are fixedly to the lateral fixed beams (121, 122) respectively. The cabinet backboard (12) is provided with more than one air blowers (120) to convey air. Exhausting heat radiation board devices (2) are arranged at the two sides of the electrical cabinet device respectively, the rear ends of the exhausting heat radiation board devices (2) are connected to the cabinet backboard (12) via hinge installation blocks (9), and the hinge installation blocks (9) are arranged at the left and right end portions of the cabinet backboard (12) respectively.