CN217759639U - Data center's fire control skylight - Google Patents

Abstract

The utility model provides a data center's fire control skylight, include: a housing having an opening provided therein; the skylight is movably connected to the shell and comprises a closed state and an opened state, when the skylight is in the closed state, the skylight covers the opening, and when the skylight is in the opened state, the skylight opens the opening; the driving assembly drives the skylight to be in the opening state and the closing state; a restricting member restricting the sunroof from being maintained in the closed state. The skylight swing joint is on the casing, realizes through drive assembly that the skylight is from open mode to closed condition to make the skylight can automatic re-setting, and the setting of restriction subassembly so that the skylight can stable keep in closed condition. The utility model discloses a skylight has possessed automatic re-setting's function, has reduced the manual difficulty that needs to reset of routine maintenance.

Description

Data center's fire control skylight

Technical Field

The utility model relates to a data center equipment technical field particularly, relates to a data center's fire control skylight.

Background

The explosive rising demand of the existing IDC data center provides a new requirement for the development of a cold channel rack of the data center, the traditional machine room does not adopt a cold and hot channel isolation mode, the air flow organization is disordered, the PUE value is lower, and the method conflicts with the current energy-saving and environment-friendly idea.

The existing mainstream data center adopts a fire-fighting skylight mode to seal a cold channel, and the skylight is used as a part of the cold channel and also has partial functions of a fire-fighting system; however, the skylight has no reset function, so that the manual reset operation of the large-sized cold channel fire-fighting assembly is difficult, certain difficulties are brought to actual safe use and daily maintenance, and the problem that how to reduce the defects of the existing fire-fighting skylight is urgently needed to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be the unable automatic re-setting's of fire control skylight among the prior art technical problem.

In order to solve the above problem, the utility model provides a data center's fire control skylight, include: a housing having an opening provided therein; the skylight is movably connected to the shell and comprises a closed state and an opened state, when the skylight is in the closed state, the skylight covers the opening, and when the skylight is in the opened state, the skylight opens the opening; the driving assembly drives the skylight to be in the opening state and the closing state; a restricting member restricting the sunroof from being maintained in the closed state.

Compared with the prior art, the technical effect that this scheme of adoption can reach: the skylight swing joint is on the casing, realizes through drive assembly that the skylight is from open mode to closed condition to make the skylight can automatic re-setting, and the setting of restriction subassembly so that the skylight can stable keep in closed condition.

In this embodiment, the louver is rotatably connected to the housing; the driving assembly comprises a rotating piece, and the limiting assembly limits the rotation of the rotating piece so as to keep the skylight in the closed state; when the limiting component does not limit the rotation of the rotating component, the skylight is restored to the opening state under the action of self weight.

The technical effect after adopting this technical scheme is that, the skylight sets up on the casing through the mode of rotating the connection to it is the rotation through the restriction rotating member that the restriction subassembly passes through as the preferred makes the skylight keep in the closed condition. When the limiting component does not limit the rotation of the rotating component, the skylight is restored to the opening state under the action of self weight, so that the cold channel is in the opening state.

In this embodiment, the driving assembly further includes: the driving source comprises a transmission piece, and the transmission piece is in transmission connection with the rotating piece; wherein the restricting assembly restricts movement of the transmission to maintain the sunroof in the closed state.

The technical effect after adopting this technical scheme is that, the driving source drives the driving medium transmission, and the driving medium drives and rotates a rotation to make and rotate a drive skylight and rotate, and the restriction of restriction subassembly can make the driving medium motion so that the skylight is in the closed condition, and cold passageway is in the closed condition promptly.

In this embodiment, the transmission member is provided with a first matching portion; the limiting assembly is provided with a second matching portion, and the first matching portion is connected with the second matching portion in a clamping mode to limit the movement of the transmission piece.

The technical effect after adopting this technical scheme does, the cooperation of first cooperation portion and second cooperation portion is so that the driving medium does not remove under drive assembly's drive, has guaranteed that the skylight can be stable be in the closed condition, and the skylight can not produce the rotation because the dead weight in skylight under the closed condition.

In this embodiment, a fixing portion is further disposed on the housing, and the fixing portion is configured to limit the driving member to move only along a first direction, where the first direction is parallel to the skylight in the closed state.

The technical effect who adopts behind this technical scheme does, can only follow the first direction motion in order to guarantee the driving medium to the transmission that makes the driving medium can be stable rotates the piece, so is provided with the fixed part on the casing, through the motion of fixed part restriction driving medium.

In this embodiment, a slide rail is disposed on one side of the fixing portion close to the transmission member, and a slide block matched with the slide rail is disposed on the transmission member.

The technical effect who adopts behind this technical scheme does, the cooperation of slide rail and slider to make the slider relatively easy relative slip on the slide rail on the driving medium, in order to guarantee the effect of fixed part restriction driving medium towards a direction motion.

In this embodiment, the driving assembly further includes an electric push rod, and the driving member is connected to the electric push rod.

The technical effect after adopting this technical scheme does, and drive assembly adopts electric push rod to promote the driving medium and follows the first direction motion as the preferred is electric push rod.

In this embodiment, the transmission member includes a transmission rack, and the rotation member includes a rotation gear, and the rotation gear is connected to the sunroof via a transmission shaft.

The technical effect after adopting this technical scheme is that, remove along the first direction through the transmission rack, drive the rotating gear rotation, the rotating gear drives the skylight through the transmission shaft and rotates so that make the skylight from open condition to closed condition.

In this embodiment, the first mating portion includes a groove and the second mating portion includes a latch.

The technical effect after adopting this technical scheme is that, insert to the recess through the bolt to make the driving rack stop to remove, so that make the skylight stably in closed condition.

In this embodiment, the restriction subassembly includes electromagnet assembly, electromagnet assembly's one end is connected with the bolt, the cover is equipped with the spring on the bolt, the one end that electromagnet assembly was kept away from to the bolt stretches into in the recess.

The technical effect after the technical scheme is adopted is that the electromagnet assembly is powered on, the electromagnet is attracted, and the bolt retracts, so that the bolt is separated from the groove in a matching way, the limiting assembly does not limit the skylight, and the skylight is in an opening state under the self-weight action.

Drawings

Fig. 1 is a schematic structural view of a fire skylight of a data center according to the present invention;

FIG. 2 is a schematic diagram of a top view of FIG. 1;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic structural diagram of a fire skylight of a data center according to the present invention;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is the utility model relates to a fixed part in data center's fire control skylight.

Description of reference numerals: 1. a housing; 2. a skylight; 3. a fixed part; 4. a slide rail; 5. a slider; 6. a groove; 7. a bolt; 8. an electric push rod; 9. a drive rack; 10. a rotating gear; 11. a drive shaft; 12. an electromagnet assembly.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Referring to fig. 1 to 6, a fire sunroof 2 of a data center includes: a housing 1 having an opening formed therein; the skylight 2 is movably connected to the shell 1, the skylight 2 comprises a closed state and an open state, when the skylight 2 is in the closed state, the skylight 2 covers the opening, and when the skylight 2 is in the open state, the skylight 2 opens the opening; the driving component drives the skylight 2 to be in an opening state and a closing state; and a restricting member restricting the sunroof 2 from being maintained in the closed state.

In this embodiment, the housing 1 may be a housing 1 of any data cabinet, the skylight 2 is movably connected to the housing 1, and the movable connection mode may be sliding, rotating, or the like, so as to ensure that the skylight 2 is switched back and forth between a closed state and an open state. In the open state of the skylight 2, the opening is open or partially open.

Because skylight 2 among the prior art closes and needs the manual work to reset, and is comparatively troublesome, and when skylight 2 need be closed in this application, thereby the drive assembly drive so that skylight 2 from open mode to closed condition, and be in closed condition in order to keep skylight 2, so set up the restriction subassembly, skylight 2 keeps closed condition under the restriction subassembly effect. This skylight 2 has automatic re-setting's function, reducible routine maintenance to solve the technical problem that needs the manual skylight 2 that resets among the prior art.

Referring to fig. 1-6, the skylight 2 is rotatably connected to the housing 1; the driving assembly comprises a rotating member, and the limiting assembly limits the rotation of the rotating member so as to keep the skylight 2 in the closed state; when the rotation of the rotation member is not restricted by the restricting member, the sunroof 2 is restored to the open state by its own weight.

The housing 1 and the skylight 2 are preferably connected to the housing 1 in a rotating manner by adopting the skylight 2, and the skylight 2 is driven by a rotating piece to rotate relative to the housing 1 so as to achieve the purpose that the skylight 2 is in an open state and a closed state; after the data cabinet body received the fire control signal, when needing to be in open mode with skylight 2, the rotation of rotating the piece is no longer restricted to the restriction subassembly, and at this moment, skylight 2 is from closed condition to open mode under self action of gravity. In order to achieve the above structure, the skylight 2 is not a uniform structure, but one side of the skylight 2 is heavy and the other side of the skylight 2 is light, so that the skylight 2 can be switched from a closed state to an open state under the action of the self-weight after losing the function of the limiting component.

Referring to fig. 1-6, the drive assembly further comprises: the driving source comprises a transmission piece, and the transmission piece is in transmission connection with the transmission piece; wherein the restricting member restricts the movement of the transmission member to keep the sunroof 2 in the closed state.

Drive the driving medium motion through the driving source to make the driving medium drive and rotate a rotation, rotate the pivoted in-process and can realize that skylight 2 gets back to closed condition from the open mode, as the preferred, the driving medium is transmission rack 9, rotates the piece and is rotating gear 10, through the meshing effect of transmission rack 9 and rotating gear 10 in order to reach foretell structure and function.

Referring to fig. 1-6, a first mating portion is disposed on the transmission member; the limiting assembly is provided with a second matching portion, and the first matching portion is clamped with the second matching portion to limit the movement of the transmission piece.

The cooperation of first cooperation portion and second cooperation portion is so that the driving medium does not remove under drive assembly's drive, has guaranteed that skylight 2 can be stable be in the closed condition, and skylight 2 can not produce the rotation because skylight 2's dead weight under the closed condition. The first matching part and the second matching part are connected in a clamping mode, the clamping mode comprises the step that the first matching part enters the second matching part to limit the movement of the transmission part, and the transmission part is matched with the rotating part to limit the rotation of the rotating part; or the second matching part enters the first matching part to limit the movement of the transmission part, and the transmission part is matched with the rotating part to limit the rotation of the rotating part. It is possible to ensure that the sunroof 2 can be stably closed.

Referring to fig. 1 to 6, a fixing portion 3 is further disposed on the housing 1, and the fixing portion 3 is used for limiting the movement of the transmission member only along a first direction, which is parallel to the skylight 2 in the closed state.

Referring to fig. 2, the first direction is two directions indicated by arrows, and in order to ensure that the transmission member can move only along the first direction, so that the transmission member can stably transmit the rotation member, a fixing portion 3 is disposed on the housing 1, and the movement of the transmission member is limited by the fixing portion 3. The fixing part 3 is preferably a T-shaped part, is fixedly connected to the surface of the housing and limits the moving direction of the transmission member. Preferably, the transmission member is engaged perpendicularly to the rotary member, which is also engaged perpendicularly to the roof window 2, so that it is preferred that the first direction is parallel to the roof window 2 in the closed state.

Referring to fig. 1 to 6, a slide rail 4 is disposed on one side of the fixing portion 3 close to the transmission member, and a slider 5 matched with the slide rail 4 is disposed on the transmission member.

The slide rail 4 is matched with the slide block 5, so that the slide block 5 on the transmission member can relatively slide on the slide rail 4 easily, and the effect that the fixed part 3 limits the transmission member to move towards one direction is ensured.

(seventh embodiment) referring to fig. 1-6, the driving assembly further comprises an electric push rod 8, and the transmission member is connected to the electric push rod 8.

The drive assembly can be electric putter or pneumatic cylinder etc. wherein be electric putter 8 as the preferred, can realize through the pushing action of electric putter 8 that the driving medium moves around on the first direction, and the round trip movement through electric putter 8 rotates with the drive rotation piece to realize skylight 2's rotation.

Referring to fig. 1-6, the transmission member includes a transmission rack 9, and the rotating member includes a rotating gear 10, and the rotating gear 10 is connected to the skylight 2 through a transmission shaft 11.

The transmission rack 9 moves along the first direction to drive the rotating gear 10 to rotate, and the rotating gear 10 drives the skylight 2 to rotate through the transmission shaft 11 so that the skylight 2 is opened to be closed.

Referring to fig. 1 to 6, the first fitting part includes a groove 6, and the second fitting part includes a latch 7. The driving rack 9 is stopped by the insertion of the latch 7 into the groove 6 to stabilize the sunroof 2 in the closed state. Wherein, the one end of bolt 7 is provided with the ball, and the cross-section of recess 6 is the rectangle, and more preferred is that the circular and the rectangle of the cross-section of ball are the relation of inscription to make the ball on the bolt 7 suitable card go into to recess 6 in right, and can not produce and rock, so that make skylight 2 more stable be in the closed condition.

Referring to fig. 1-6, the limiting assembly comprises an electromagnet assembly 12, a bolt 7 is connected to one end of the electromagnet assembly 12, a spring is sleeved on the bolt 7, and one end, far away from the electromagnet assembly 12, of the bolt 7 extends into the groove 6.

The electromagnet assembly 12 is a common assembly in the prior art, the bolt 7 is retracted by electrifying the electromagnet, and the bolt 7 is extended into the groove 6 by the action of the spring.

The electromagnet assembly 12 is electrified, the electromagnet is attracted, the bolt 7 retracts, so that the bolt 7 is matched with the groove 6 to be separated, the limiting assembly does not limit the skylight 2, and the skylight 2 is in an open state under the action of self weight.

The utility model discloses a concrete application as follows: automatic reset is at first that the push rod that electric push rod 8 connects promotes driving rack 9, and driving rack 9 and then drives the transmission gear of connection in 2 pivots in skylight and rotate, and skylight 2 is closed state after rotating to the horizontal position from the open mode, and bolt 7 receives the elasticity influence of spring in the restriction subassembly, and behind the recess 6 of seting up on the drive rack 9 is gone into to the card, 8 stop work of electric push rod and initial position of withdrawal, 2 whole realization seal functions in skylight.

When receiving the fire control signal again, the electro-magnet actuation to make bolt 7 retract, so that the spacing condition on the driving rack 9 disappears, skylight 2 receives self gravity to influence the upset to open and gets back to open mode, and then drives driving rack 9 and get back to initial position, and with this, whole automatic re-setting skylight 2's realization process has ended.

To sum up, the utility model discloses have 1, the skylight possessed automatic re-setting's function, reduced the daily maintenance and needed the difficulty that artificially resets. 2. The utility model discloses can network, realize remote control, reach the function of unmanned computer lab management and control. 3. The utility model discloses the components and parts of no continuous power supply, the life extension, the product reliability is further promoted. 4. The compatibility is strong, and the system can be connected to environment control and fire alarm systems of different manufacturers.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected by one skilled in the art without departing from the spirit and scope of the invention, as defined in the appended claims.

Claims (10)

1. A fire skylight (2) of a data center, comprising:

a housing (1) provided with an opening;

the skylight (2) is movably connected to the shell (1), the skylight (2) comprises a closed state and an open state, when the skylight (2) is in the closed state, the skylight (2) shields the opening, and when the skylight (2) is in the open state, the skylight (2) opens the opening;

a drive assembly for driving the skylight (2) from an open state to a closed state;

a restricting assembly restricting the sunroof (2) from remaining in the closed state.

2. Fire skylight (2) of a data center according to claim 1,

the skylight (2) is rotatably connected to the shell (1);

the driving assembly comprises a rotating piece, and the limiting assembly limits the rotation of the rotating piece so as to keep the skylight (2) in the closed state; when the limiting component does not limit the rotation of the rotating part, the skylight (2) is restored to the opening state under the action of self weight.

3. A fire skylight (2) for a data center according to claim 2, characterized in that said drive assembly further comprises:

the driving source comprises a transmission piece, and the transmission piece is in transmission connection with the rotating piece;

wherein the restraining assembly restrains movement of the transmission to maintain the skylight (2) in the closed state.

4. Fire fighting skylight (2) of a data center according to claim 3, characterized in that a first mating portion is provided on the transmission; the limiting assembly is provided with a second matching portion, and the first matching portion is connected with the second matching portion in a clamping mode to limit the movement of the transmission piece.

5. A fire fighting skylight (2) of a data center according to claim 3, characterized in that a fixing part (3) is further provided on the housing (1), said fixing part (3) being used to limit the movement of the transmission in a first direction only, said first direction being parallel to the skylight (2) in the closed state.

6. The fire control skylight (2) of the data center according to claim 5, characterized in that a sliding rail (4) is provided on one side of the fixing part (3) close to the transmission member, and a sliding block (5) matched with the sliding rail (4) is provided on the transmission member.

7. Fire fighting skylight (2) of a data center according to claim 3, characterized in that the drive assembly further comprises an electric push rod (8), the electric push rod (8) being connected with the transmission.

8. Fire control skylight (2) of a data center according to claim 7, characterized in that said transmission comprises a transmission rack (9) and said rotating element comprises a rotating gear (10), said rotating gear (10) being connected to said skylight (2) by a transmission shaft (11).

9. A fire fighting skylight (2) of a data center according to claim 4, characterized in that the first mating portion comprises a groove (6) and the second mating portion comprises a plug (7).

10. A fire control skylight (2) of a data center according to claim 9, characterized in that the limiting component comprises an electromagnet component (12), one end of the electromagnet component (12) is connected with a bolt (7), a spring is sleeved on the bolt (7), and one end of the bolt (7) far away from the electromagnet component (12) extends into the groove (6).

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